Thanks, Nick. Turning to Slide 9. Our Agriculture segment continued the momentum established in the first half, underpinned by a strong start to the southern hemisphere season against the backdrop of tight global grain stocks and sound market fundamentals. Third quarter sales of $1.4 billion grew 4%, with gains in volume and local price partially offset by currency, primarily the Brazilian real. Typical seasonal losses increased to $85 million, as sales growth was offset by unfavorable currency, continued investment in research, selling and agronomy positions in our North America and Brazil businesses and multiple product launch activities. Reviewing the individual businesses, let's start with Crop Protection. Sales of $601 million were up 1%. Volume gains and insect control products and fungicides led the way with local pricing gains in all segments, largely offset by the unfavorable impact of currency. Regionally, we grew in the key markets of the United States, Latin America and Europe, overcoming the negative effects of currency. Our blockbuster insect control products powered by Rynaxypyr are on pace to grow 20% this year. In the third quarter, we successfully launched Cyazypyr insect control products in Argentina and Dermacor insect control seed treatment in Mexico. We continue to pursue registrations of these complementary insect control portfolios in additional countries and markets. In combination, these new innovative technologies derived from the same novel chemical class are on track to achieve our goal of $1 billion in annual portfolio of sales in the next few years. Moving to the seed business. Third quarter sales grew to $822 million, up 6%. The quarter reflected strong performance in Latin America, South Africa and South Asia. In Brazil, summer season corn sales are up despite hectares shifting from corn to soybeans. We expect pricing and share gains in summer corn, following a successful 2012 Safrinha season. These successes are the result of a multiyear plan to invest in our research, production and go-to-market capabilities. Growers continue to see robust performance and insect control with our hybrids containing the Herculex 1 insect trait. This summer, we've expanded grower options as we launched Optimum Intrasect in Brazil with 2 modes of action for aboveground insect control. Recent investments in soybean production and distribution capacity are also paying off, as Brazilian growers are increasing demand for locally developed, high-yielding, high-quality pioneer brand soybeans. The USDA won't issue final 2012 acreage until January of next year, so we can share some preliminary results based upon the recent October report. We held North America corn market share flat in 2012, following gains of 6 points since 2008. Double-digit pricing gains and the highest planting corn acres since 1937 resulted in significant growth in corn sales. Soybeans also experienced significant sales growth from improved price realization and higher planted acres. Soybean market share is projected to be flat to slightly down, following gains of more than 10 points since 2008. Finally, we're excited about what our growers are seeing during the harvest, which has advanced this year due to the early planting season and the widespread drought conditions. Growers planted Optimum AQUAmax on over 2 million acres in 2012. And these products performed exceptionally well. AQUAmax hybrids stayed healthier longer and, most importantly, delivered more bushels at harvest. On more than 4,000 side-by-side comparisons with competitive products, preliminary 2012 yield data shows an advantage of more than 8% with AQUAmax products in water-limited environments. Our Optimum AcreMax 1 and AcreMax XTRA triple-stacked hybrids, containing the Herculex rootworm trait, performed well under this year's heavy corn rootworm infestation and drought stress. We'll round out the lineup in 2013 with the addition of Optimum AcreMax XTreme, which contains dual modes of action for both above- and below-ground insect control. AcreMax XTreme recently received all necessary regulatory approvals for grain import into major world markets. So we look forward to providing a summary of the North American harvest results in the next few weeks. Moving now to the segment outlook for the fourth quarter. We expect significant sales increases versus a tough prior year comp. Seasonal fourth quarter losses will be substantially larger year-over-year and about double the size of the third quarter loss, as sales growth is moderated by higher production costs, new product launches in Crop Protection & Pioneer and continued growth investments. We now expect full year margins for the segment to be about flat year-over-year, which actually is an improved outlook from earlier this year and a tribute to solid execution by both businesses. Looking forward to 2013, the fundamentals for Agriculture remains strong, as we prepare for the upcoming Safrinha season in Brazil and the spring planting season in the northern hemisphere. Our teams are working diligently with farmers to supply them with the seeds, crop protection products and knowledge to meet the world's growing need for feed, food and renewable resources. Moving to Slide 10 for Electronics & Communications. Sales of $607 million were down 28%, primarily due to soft photovoltaic volume and lower silver cost pass-throughs. On a sequential view, growth in photovoltaic materials declined due to inventory destocking throughout the PV value chain. In addition, trade actions in the United States and investigations in Europe are creating downward pressure on end-use demand. In consumer electronics, we continue to see strong demand for our market-leading materials, fueled by ongoing growth in smartphones and tablets. And our packaging graphics business remains stable. For the fourth quarter, we expect sales to be essentially flat with a substantial earnings decline. As a reminder, fourth quarter 2011 results included a $20 million licensing payment. If we exclude this item, earnings would be up substantially. With respect to the photovoltaic market, we lowered our outlook for PV installations in the second half, reflecting today's market environment and pending trade actions. Our current estimate is that global PV installation rates for 2012 will be flat to low single digits, depending on the fourth quarter installation rates. There are no major subsidies expiring at year-end, which has historically caused spikes in fourth quarter demand. DuPont products like Solamet and Tedlar remained industry leaders, and we are committed to our mission of being the leading supplier of differentiated materials for photovoltaics and consumer and other electronic markets. Now let's turn to Slide 11 in Industrial Biosciences. Segment sales of $292 million were flat, as 7% volume growth was offset by the unfavorable impact of currency. Volume growth occurred in all regions and reflects continued strong demand for DuPont Sorona renewably sourced polymer for carpet fiber and growth in key enzyme businesses from new product launches. PTOI of $42 million was up $8 million or 24% on higher volume and the realization of cost synergies related to the integration of the Danisco enzyme business. Enzyme sales for ethanol were significantly lower, as spreads between ethanol and corn prices continue to challenge the ethanol industry. Moving to the fourth quarter, we see sales up moderately and PTOI up substantially, as we continue to realize cost synergies from integration. As a result of these productivity gains and improved margins in biomaterials, full year margin is expected to be up over 3 percentage points compared to prior year. Now let's turn to Slide 12 for Nutrition & Health. Strong execution in the quarter resulted in the business posting sales of $876 million, with earnings of $87 million, which are up 58%. All product lines contributed to solid 4% volume growth, led by enablers, Solae soy specialties, probiotics, cultures and sweeteners. Local pricing improved in all regions as continued mix enrichment and pricing actions, in response to key raw material increases, were offset by the negative effect of currency. Our global teams continue to focus on growing the business, while integration remains on track to deliver meaningful revenue and cost synergies. Our innovation and productivity mindset is evident, as full year margins will be about 10%, which is a 3 percentage-point improvement over 2011. Moving to the outlook for the remainder of the year. We expect moderate sales growth, despite the impact of currency, and substantial earnings growth, with the benefit of continued cost synergies. Sequential margins will be pressured down in the fourth quarter due to raw material inflation. Now, let's discuss Performance Chemicals on Slide 13. Sales of $1.7 billion were down 19% with 18% lower volume and 1% lower selling price versus an extremely tough comp in 2011. Titanium dioxide and fluoropolymer volumes were pressured by a decline in spending in infrastructure and construction in Asia-Pacific and ongoing weakness in Europe. PTOI of $372 million was down 37%, reflecting lower volumes and unfavorable currency. One bright spot was the continued robust demand in industrial chemicals for cyanide and aniline. Despite the weaker quarter, year-to-date segment PTOI is down only modestly when compared to last year's strong earnings performance. For the fourth quarter, we expect sales down significantly and earnings down substantially. We expect continued softness, while TiO2 producers reduce existing inventory levels. On a positive note, customer inventory levels have declined from previous highs and long-term industry fundamentals remain solid. Long-term growth remains tightly correlated to GDP. So for now, we continue to stay close to customers and drive productivity. And we look for this market to bottom in the first half of next year. We see several potential triggers for recovery, including new investment in Asia infrastructure, some stability in Europe and the continued recovery and growth in the U.S. housing market. Turning now to Performance Materials on Slide 14. Sales of $1.6 billion were down 8%, primarily due to lower selling prices and currency. Packaging volumes remained stable, and modest improvement in automotive were partially offset by unfavorable currency and softness in Asia-Pacific electronic markets. PTOI of $306 million increased $75 million on value pricing, lower feedstock costs and positive mix. Continuing productivity efforts also contributed to margin expansion. For the fourth quarter, we expect sales down modestly, with global auto builds flat and continued soft demand in industrial and electronics markets. We expect PTOI to be up substantially versus weak comps on lower costs and value pricing. On Slide 15, we'll cover the Safety & Protection segment. Sales declined 7% on 4% lower selling prices due to unfavorable currency and 3% lower volume. The volume decline was primarily due to stalled infrastructure projects in China, weaker industrial conditions in Europe and the U.S. Military delaying tender on orders. PTOI was down 13% primarily due to weaker mix and unfavorable currency. For the fourth quarter, sales are expected to be essentially flat. We see continued softness in industrial markets and inconsistent spending in the public sector. With the continued new home construction rebound in the U.S., we are seeing a pickup in sales of Tyvek HomeWrap. While this is off a very small base and we do not foresee this being a big needle mover in the near term, we expect the increased demand in this market will continue into 2013. Fourth quarter PTOI is expected to be down moderately due to weaker mix and unfavorable currency. Going forward, S&P will see significant productivity improvement in the future years from the restructuring plan that we announced today. So with that, I conclude the segment update and turn the call over for Ellen.