Thank you, Mike, and good morning, everyone. Starting on slide 4. Citigroup reported second quarter net income of $1.3 billion which included a $5.6 billion increase in credit reserve this quarter, primarily reflecting the deterioration in the economic outlook since the end of the first quarter under CECL and downgrades in the corporate loan portfolio. The reserve bill also includes an additional qualitative management adjustment to reflect the potential for a higher level of stress and/or a somewhat slower recovery. Revenues of $19.8 billion grew by 5% from the prior year, primarily reflecting higher fixed income and investment banking records. Expenses were down slightly year-over-year resulting in positive operating leverage and a 13% improvement in operating margin. Credit costs were $7.9 billion this quarter. Our effective tax rate was 9% for the second quarter reflecting a higher relative impact from tax advantage investments and other tax benefit items given the lower level of EBIT. Looking at results for the first half of 2020, we delivered net eight number $3.8 billion even as we increase credit reserves by $10.5 billion under the CECL framework given the current environment. We grew revenues by 8% predominantly reflecting continued strength in our markets and investment banking businesses, while we held expenses flat year-over-year allowing us to deliver positive operating leverage and a 20% increase in operating margin. In constant dollars end-of-period loans were 1% year-over-year to $685 billion reflecting growth in our institutional businesses mostly offset by the impact of lower spending activity in our consumer business. Deposits grew 20% reflecting engagement with clients and flight to quality so to speak across both the institutional and consumer franchises, which serve to strengthen our available liquidity. We maintain a strong capital and liquidity position which has been critical to our ability to support our clients as they manage through this crisis. As of June 30th, our CET1 capital ratio was 11.5%, 150 basis points above our regulatory minimum requirement. We had close to $900 billion in available liquidity and including the additional reserves taking this quarter, credit reserves stand at roughly $28 billion with the reserve ratio of 3.89% of funded loans. With the level of capital, liquidity and the reserve we hold today plus significant pre provision earnings power seen through the first half of the year, we continue to operate from a position of strength. And as we discussed last quarter, we're combining this financial strength with operational resiliency which allows us to partner with and support our clients as we all manage through this crisis. Turning now to each business. Slide 5 shows the results for Global Consumer Banking in constant dollars. Revenues declined 7% as strong deposit growth was more than offset by lower loan volumes and lower interest rates across all regions. And expenses decreased 8% as lower volume related expenses reduction in marketing and other discretionary spending and efficiency savings were partially offset by increases in COVID-19 related expenses. Total credit cost of $3.9 billion were up significantly from last year, including a reserve build of proximately $2 billion driven by the deterioration in the economic outlook. Slide 6 shows the results for North America consumer in more detail. Second quarter revenues of $4.7 billion were down 5% from last year. During the quarter we continued to focus on providing assistance to help customers impacted by COVID-19. Since the crisis began, we have provided relief to more than 2 million accounts representing roughly 6% of our aggregate balances across cards and mortgages. In a hopeful sign, many of those same customers have continue to make their regular payments during the second quarter although we realized it -- and to date over half of our current enrollees have rolled off the program with more than 80% of these customers remaining current. While reenrollment rates remain below expectations and about the mid-teens. Turning now to the businesses starting with cards. Branded Cards revenues of $2.2 billion were up 1% year-over-year as lower purchase sales and lower average loans were offset by a favorable mix shift towards interest earning balances which supported net increase revenues. As seen across the industry purchase sales declined significantly down 21% in the second quarter. However, in recent weeks we have seen signs of improvement with purchase sale down to the low double digits year-over-year in June compared to a 30% decline in April. Average loans declined 7% reflecting lower sales activity. We also took credit actions during the quarter including a pause in proactive marketing and a reduction in credit line increases and BAL con activity as examples. We believe these risk actions are proven given the current environment but they are likely to result in more pressure on interest earnings balances in the second half of the year. Retail Services revenues of $1.4 billion were down 13% year-over-year reflecting lower average loans as well as higher partner payments. Net interest revenues were down 7% as average loans declined by 6% on lower purchase sale activity. Purchase sales were down 25% year-over-year in the second quarter but similar to Branded Cards we saw improvement in the month of June with the pace of sales declines flowing to the mid-teens. Higher partner payments drove the remainder of the revenue decline versus last year. As we have discussed in the past, Retail Services revenues are shown net up payments related to income sharing arrangements with our retail partners, which can vary quarter-to-quarter based on the overall mix and profit outlook for our portfolios. Retail Banking revenues of $1.1 billion were down 3% year-over-year as the benefit of stronger deposit volume and an improvement in mortgage revenues were more than offset by lower deposit spreads. Our deposit momentum continues to improve with average deposits of 14% driven by a combination of environmental factors including the delay of tax payments, stimulus payments and a reduction in overall spending, as well as our continued strategic efforts to drive organic growth. Digital deposit sales accelerated even as we continue to adjust pricing given the current rate environment with digital deposits growing by $3 billion this quarter to a total of nearly $12 billion. We also saw strong engagement with existing clients driving balanced growth across deposit products including checking which grew 13% year-over-year. Total expenses for North America consumer were down 10% year-over-year as reductions in marketing and other discretionary expenses along with efficiency saving and lower volume related costs more than offset incremental COVID-19 related expenses. Turning to Credit. Total Credit cost of $3 billion increased significantly from last year as we built roughly $1.5 billion in reserves this quarter reflecting the impact of changes in our economic outlook, partially offset by the impact of a change in accounting for third-party collection fees. On Slide 7, we show results for International Consumer Banking in constant dollar. In Asia, revenues declined 15% year-over-year in the second quarter. Cards revenues declined by 22% reflecting lower activity levels with purchase sales down 29% year-over-year. We're seeing a disproportionate impact on Asia card revenues from lower travel spend in the region given our affluent client base and a greater proportion of fee revenues coming from travel related interchange and foreign transaction fees. We also saw an impact on customer acquisition in products like insurance which rely more heavily on face-to-face engagement. However, average deposit will remains strong at 10% this quarter albeit at lower deposit spreads, reflecting a flight to quality as well as continued client engagement across the franchise. While investment revenues were down this quarter, we saw continued underlying growth in our wealth management drivers with 6% growth in Citigold clients and 10% growth in net new money versus last year. Today, we are seeing some early signs that were pick up an activity with purchase sales declined moderating and net new money and investment sales show a material improvement in June versus prior month. But the shape to recovery remains fluid. Turning to Latin America. Total consumer revenues declined 7% year-over-year. Similar to other regions, we saw good growth in deposits in Mexico this quarter with average balances of 9%. However, revenues were impacted by lower purchase sales and loan volume as well as lower deposit spreads in the current environment. In total, operating expenses for international business were down 4% in the second quarter, reflecting efficiency savings and lower volume related expenses and cost of credit increased to $883 million. Slide 8 provides additional detail on Global Consumer credit trend. Credit loss rates generally trended upwards this quarter as a result of the macroeconomic slowdown. Although this was much more a function of the lower loan balances as it is still too early to see a pronounced impact from COVID-19 on our net credit losses. 90 plus day delinquency rates improved in the US despite the lower balances has reduced spending combined with the benefit of significant government stimulus and our own customer relief efforts has generated liquidity which has been used to pay down debt even in the later delinquency buckets. Earlier stage delinquencies are also improved given the additional liquidity and the impact of relief efforts although it is still early and there is still significant uncertainty around the timing of the economic recovery and how customers will perform once these relief and stimulus programs start to roll off. Delinquency rates were up slightly in Asia, although still at modest and absolute levels. And in Mexico, we saw a more significant impact as COVID-19 is still peaking in that market and customers are not benefiting from the same level of government stimulus. Turning now to Institutional Clients Group on Slide 9. Revenues of $12.1 billion increased 21% in second quarter and were up 25% excluding a roughly $350 million pretax gain on our investment in trade wealth in the prior year as strong performance in fixed income, investment banking and the private bank was partially offset by lower revenues in GTS, corporate lending and security services. The quarter was also impacted by $431 million of mark-to-market losses on loan hedges as credit spreads tightened during the quarter. During the quarter, we continue to see strong client engagement across all of our institutional businesses. And we've been actively helping our clients navigate through this uncertain environment. In TTS, we continue to work with our clients to sustain their operations, manage their supply chain and optimize their working capital and liquidity. We will continue to see momentum in our digital efforts as evidenced by strong growth in Citi direct users and digital account opening, which further deepen our relationship with our clients. In markets, we saw record volumes as we supported our clients, leveraging our Citi velocity platform and electronic execution capability. And similar to the first quarter, we actively made markets to both our corporate and investor clients as we help them navigate through volatile macroeconomic conditions. In Investment Banking, clients remained focus on both sources and usage of short-term and long-term liquidity. We continue to provide new loans and facilitate additional draws for clients looking to bolster liquidity. However, we also saw significant repayments which led to the sequential decline in end-of-period loan and corporate lending. And we continue to hope our clients access capital markets which drove further share gain. I'd note that investment grade debt underwriting is up 131% year-over-year as we continue to help our clients' source liquidity in this evolving environment. Turning now to the results for the businesses starting with Banking. Total Banking revenues of $5.7 billion increased 4%. Treasury and Trade Solutions revenues of $2.3 billion were down 11% as reported and 7% in constant dollars as strong client engagement and solid growth in deposits were more than offset by the impact of lower interest rate and lower commercial cards revenues. Our average deposits were 30% in constant dollars. We had strong growth in our instant payment and API volume and our cross-border flow were resilient despite the significant macro slowdown. All of which give us confidence in the underlying health of the franchise. Investment Banking revenues of $1.8 billion were up 37% from last year outperforming the market wallet and delivering the highest revenue quarter since the financial crisis. Results reflected strong growth in both debt and equity underwriting, partially offset by M&A. Private Bank revenues of $956 million grew 10% driven by increased capital market activity as well as higher lending and deposit volume, partially offset by lower deposits spreads. Corporate Lending revenues of $646 million were down 11% as higher volumes were more than offset by lower spread. Total Market and Securities Services of $6.9 billion increased 48% year-over-year. Fixed Income revenues of $5.6 billion grew 68% reflecting strong performance across rates and currencies, spread products and commodity. Equities revenues of $770 million were down 40% versus last year as solid performance in cash equities was more than offset by lower revenues and derivatives and Prime Finance reflecting a more challenging environment. And finally, in Security Services, revenues were down 9% on reported basis and 5% in constant dollars as higher deposit volume were more than offset by lower spread. Total operating expenses of $5.9 billion increased 7% year-over-year as efficiency savings were more than offset by higher compensation cost, continued investment and volume driven growth. Total credit cost of $3.9 billion was up significantly from last year. We built roughly $3.5 billion in reserves this quarter. The increase in reserves reflected the impact of changes in the economic outlook, as well as downgrades in the corporate loan portfolio during the quarter. As of quarter end, our overall funding reserve ratio was 1.71% including 4.9% on the non-investment grade. We provide more detail on the corporate portfolio in the appendix of our earnings presentation. Total non accrual loans increased $1.5 billion sequentially this quarter reflecting the current environment with roughly half of the increase coming from smaller size exposure. Overall, we remained vigilant and managing the portfolio and reserve levels relative to the stresses we saw out there today. Slide 10 shows the results of the Corporate/Others. Revenues of $290 million declined significantly from last year reflecting the wind down of legacy assets and the impact of lower rates partially offset by AFS gains gain as well as positive marks on legacy security, as spreads tightened during the quarter. Expenses were down slightly as the wind down of legacy assets was partially offset by higher infrastructure costs as well as incremental cost associated with COVID-19. And the pretax loss of $343 million this quarter reflecting loan loss reserves on our legacy portfolio, as well as lower revenues, partially offset by lower expenses. Slide 11 shows our net interest revenue and margin trend. In constant dollars, total net interest revenue of $11.1 billion this quarter declined $580 million year-over-year, reflecting the impact of lower rates and lower loan balances, partially offset by higher trading-related NIR and the improved mix in branded cards that I mentioned earlier. On a sequential basis, net interest revenue declined by roughly $250 million, mainly reflecting the lower rate environment, partially offset by higher trading related NIR and the absence of an episodic one-time item. The net interest margin declined 31 basis points sequentially with lower net interest revenues, driving roughly one-third of the decline and the remainder representing balance sheet growth, reflecting an increase in liquid assets, driven by higher deposits as we accommodated the needs of our clients while also strengthening our own liquidity in the current environment. Turning to non-interest revenue. In the second quarter, a strong performance in trading and investment banking drove a significant increase year-over-year. As we look to the third quarter, we expect both net interest revenues and non-interest revenues to decline year-over-year, reflecting the impact of lower rates and lower levels of activity related to COVID-19 as well as normalization in investment banking activities. On Slide 12, we show our key capital metrics. Our CET1 capital ratio improved to 11.5%, primarily reflecting the decline in risk-weighted assets. Our supplementary leverage ratio improved to 6.7% primarily reflecting the benefit of the temporary relief granted by the FRB. And our tangible book value per share declined slightly to $71.15 reflecting the debt-valuation adjustment DVA impact to OCI, as Citi’s credit spreads tightened during the quarter. During the quarter, we also received our stress test results including our preliminary stress capital buffer, SCB, requirement of 2.5%. Incorporating this SCB and a GSIB surcharge of 3% results in a minimum regulatory requirement of 10%. In summary, the environment remains challenging this quarter, but we continue to perform well. We ended the period with a strong capital and liquidity position. The underlying business performance this quarter remained solid, and we were able to absorb the significant reserve build with strong results in our markets and investment banking businesses. Overall client engagement remains strong, bolstered by increased digital acquisition and engagement. And while our consumer business has been impacted by COVID-19 related lower levels of activity, we have seen a pick up through the quarter. That said, we did see a significant headwind from the full quarter impact of the lower rate environment. Looking to the third quarter and the rest of 2020, we expect the environment to continue to remain challenging and uncertain. On the top line, we expect to see continued pressure in consumer, reflecting the impact of rates and lower levels of activity related to COVID-19. And we would also expect the low rate environment to continue to weigh on our core businesses in ICG. Our markets and investment banking businesses should reflect broader industry trends. That said, we would expect normalization relative to the first half. Based on our best estimate, we would expect these headwinds in the back half of the year to result in full year revenues that are flat to down slightly, with the decline in net interest revenues more or less offset by non-interest revenues on a full year basis. On the expense side, we remain focused on protecting our employees and supporting our customers. And we continue to feel good about the investments we are making, particularly in our digital capabilities and infrastructure and control. That said we continue to explore all opportunities to operate more efficiently to fund these investments and offset headwinds created by COVID-19. And overall, we still expect expenses to be flattish to down slightly for the full year. Turning to credit. We do expect a higher level of losses going forward, given our current outlook. However, this should be offset by the release of existing reserves. Of course, the overall level of reserve in the back half of the year remains dependent on the environment relative to our current outlook. So to wrap up, we are preparing for range of outcomes and remain confident in our ability to maintain our overall strength and stability, as well as continue to support our customers. With that, Mike and I are happy to take any questions.