Thanks Craig and good morning, everyone. We are happy with the improved performance in all of our segments this quarter. We have stronger fundamentals, greater scale, more diversification compared to a year ago on our business. In the businesses we recently acquired are contributing to our results and of course we continue to work with the management teams of all our businesses to enhance value. The largest improvement was in our industrial segment with an exceptional performance at GrafTech and this is the first quarter where our results fully reflected benefit from the contracting and operational initiatives we have implemented at GrafTech over the last two years. As a reminder, we acquired this company in 2015. BBU share of the equity purchase price was $295 million for 34% stake in the business. We bought this business close to the trough of graphite electrode pricing and while the market was down, our management team reduced the operating cost by over a $100 million and improved productivity. As markets recovered, our management team negotiated multiyear take or pay agreements for much of GrafTech's production at a weighted average contract price of $9700 per metric ton and that’s over the next five years, and that is also about double historical average pricing. With those contracts in place, GrafTech successfully raised capital through a debt issuance of $1.5 billion and then IPO on the New York Stock Exchange. GrafTech also issued a note payable of $750 million to us prior to the IPO and will issue a cash dividend this week. Including this week’s dividend, Brookfield business partners has received $610 million in cash and $259 million note receivable from GrafTech, and all of this compares to our acquisition cost of $295 million less than three years ago. What is perhaps more remarkable is that the business is worth $7 billion at the IPO price representing a gain of 6.5 times to us, and we continue to own 30% of this business which is worth $1.4 billion at the IPO price, and the price has moved up a little bit since that IPO. Moving on to our business service segment, our residential real estate brokerage business operates in both the U.S. and Canada through own brokerages and franchise operations. In over the years, we found this business to be remarkably stable. In the U.S., we operated primarily through a joint venture with Berkshire Hathaway HomeServices. in February, Berkshire Hathaway chose to exercise their option to acquire our one-third interest in this business. We closed this transaction in April and we have received proceeds of approximately $130 million. As I mentioned, we like this business and under normal circumstances we choose to continue the joint venture; however, this arrangement was made several years ago in the context of a broader, very successful real estate services initiative, and I will try to provide a little bit of color on that in our long history in this segment. After holding a controlling interest in Canadian real estate broker Royal LePage for more than 10 years, we privatized that company in 1999. We then transition the operation to a franchise model which reduced the risk, and we subsequently monetize most of the business by taking a public and then selling its commercial brokerage operations. In 2006, the residential real estate market in North America entered a multiyear decline at which point we executed series of highly complementary acquisitions of U.S. franchise and brokerage companies, including GMAC and Prudential real estate and relocation. We tripled the size of our real estate services business through the bottom of the housing cycle. In 2012, we sold our U.S. franchise business to Berkshire Hathaway for $119 million in cash and a one-third ownership of the combine Brookfield Berkshire U.S. operations. This transaction returned almost all of the cash we invested through the downturn and provided us with an expanded global employee relocation business, as well as a one-third interest in the U.S. operations. In total we have invested $225 million in the real estate services and based on what we believe the remaining operations are worth, we generated an IRR of more than 25% over a 20-year period. With our Berkshire partnership successfully transitioned, we now have the opportunity to grow this business in the U.S., much like we did in facilities management when our Johnson Controls partnership ended. I am now going to move on to -- I will give you an update on our strategic initiatives where we made clear progress. We closed our transaction with the Ontario Lottery and Gaming Corporation to operate three Toronto area gaming facilities and successfully transition the operations of the sites to our new partnership. We have secured about $1 billion, Canadian dollars, of financing to transform these sites into attractive premier entertainment destinations. In April, we received approval from the city to redevelop Woodbine, our largest site, into a multiuse development, with enhance gaming hotels, a performance venue, restaurants, and retail shopping. At our two smaller segments, plans and approvals are more advance and we expect our first redevelopment to be completed by the end of the year. Following our announcement in January 2018 of our agreement to acquire Westinghouse for a purchase price of about $4.6 billion, we been working through the regulatory approval process and bankruptcy court procedures necessary to close this transaction. Westinghouse as a reminder is among the world's leading suppliers of infrastructure services to nuclear power-generating facilities, providing engineering maintenance, facilities management, and repair services to its global customer based. Most of its profit is generated from regularly-scheduled services provided under long-term contracts. Westinghouse has exited its unsuccessful construction business which had forced it to seek bankruptcy protection last year. In March, we received court approval for the amended plan of reorganization, which is a significant milestone and we expect to close during the third quarter. We are also working to close our acquisition of Schoeller Allibert for a total consideration of €205 million, with the minority interest remaining to be held by the Schoeller family. Brookfield Business Partners will fund approximately €40 million of this transactional closing. As one of Europe's largest manufactures of returnable plastic packaging systems, Schoeller Allibert has a strong competitive position serving a diverse customer base and we believe our global platform will help drive value and grow the business. We expect to close this acquisition during the second quarter. In closing, we have had very successful first quarter. We are very pleased with the performance of our operations as well as the progress we have made on our strategic initiatives. Thanks very much for joining us today and with that I will turn it back to the operator for questions.