Thank you, Brad. We are very pleased with our second quarter results. We generated strong revenue growth of 13.3%. Volume increased 4.8% and esoteric volume increased approximately 10%. Importantly, despite economic headwinds, our organic volume grew by approximately 2% year-over-year. Revenue per requisition remains strong increasing 8.1%. Genzyme Genetics accounted for approximately 6.4% of the revenue per requisition growth. Excluding the impact of Genzyme Genetics, our DSO declined on a year-over-year basis to 43 days, reflecting the continued strong performance of our operational and billing personnel. We continue to make significant progress on each aspect of our Five Pillar Strategy, and I will now provide specific updates on each pillar. The first pillar of our strategy is that we deploy our cash to enhance our footprint and test menu through acquisitions and to repurchase shares. Genzyme Genetics is performing well. We are pleased with revenue performance and are on track with planned cost reductions. LabCorp and Genzyme employees continue to work together to combine the businesses without disruption to our customer base, as evidenced by the very limited customer attrition we have experienced to date. The Genzyme acquisition has allowed us to introduce significant customer benefits given the complementary nature of our services. With respect to the Genetics business, our customers now have broad access to novel tests and technologies, such as the SMA molecular genetics assay and the whole chromosome SNP array, part of our combined reveal family of SNP Micro Arrays. On the oncology side, LabCorp's broad molecular oncology test menu, such as BRAF mutation testing which has applications in a variety of cancers, including colorectal cancer and melanoma, complements the strong pathology expertise of Genzyme Genetics. Further, LabCorp's broad test menu has allowed us to internalize approximately 50 tests that Genzyme had previously referred to other labs. Last month, we acquired Clearstone Central Laboratories, a leading global provider of central laboratory services for late-stage clinical trials. The acquisition provides LabCorp with Clearstone's global network of central laboratories and clinical trials management system, Apollo CLPM, which provides clients with realtime access to global data, strengthened chain of custody, automated sample stability monitoring and guaranteed consistency across all lab sites. The combined entity will have the largest available Biomarker assay portfolio that globally harmonizes state-of-the-art testing platforms in areas such as pharmacogenomics, microbiology, immunohistochemistry, allergy testing, cytogenetics and flow cytometry. We have stated for some time that our clinical trials' central lab business needed broader international reach, and with laboratories in China and Singapore, Clearstone accomplishes that goal. In April we announced our intended acquisition of Orchid Cellmark, an international provider of DNA-testing services, primarily for forensic and family-relationship applications. The transaction remains subject to regulatory approval, and we are working with the FTC to complete the process. We continue to expect the transaction to be mutual to GAAP earnings in 2011. Finally we have repurchased approximately $325.5 million of our shares thus far in 2011. The second pillar of our strategy is to enhance our IT capabilities to improve the physician and patient experience. We continue to make progress on our LabCorp Beacon product. This quarter, we launched several new modules, migrated half of our Westcliff customers and surpassed 15,000 users on Beacon. We also plan to introduce our Beacon Order Entry System nationally in the third quarter, which will allow our customers to place electronic orders for all LabCorp brands and services. On the Genzyme front, we have converted billing, report delivery and other key IT systems onto LabCorp platforms. The third pillar of our strategy is to continue to improve efficiency to offer the most compelling value in laboratory services. The national rollout of our Touch and AccuDraw order entry systems should largely be completed by the end of the year. We are also progressing well with lab automation projects that will lower our cost structure, increase throughput and allow us to more efficiently manage personnel. These automation projects, improvements throughout our logistics network and other enhancements in our supply-chain operations have allowed us to increase the per employee throughput in our core laboratories by 30% over the last 4 years. Further our service metrics, customer satisfaction ratings and turnaround times are at all-time highs. The fourth pillar of our strategy is to continue our scientific innovation at reasonable and appropriate pricing. We continue to introduce new tests and collaborate with leading companies and academic institutions to provide our customers with the most scientifically advanced testing in our industry. In women's health, we have enhanced our menu of tests for sexually transmitted diseases. Our testing from the liquid-based PAP bio now includes cervical cancer screening, HPV testing including genotyping and detection of 4 of the most commonly transmitted -- sorry, 4 of the most common sexually transmitted diseases: chlamydia, gonorrhea, herpes and trichomonas, which recently received FDA approval. CDC reports that there are over 7 million new cases of trichomonas in the United States each year. We are pleased to be one of the first labs to offer the only FDA-approved test for this treatable sexually transmitted disease. Also to simplify specimen collection for our physicians, we are simplifying our collection devices, adding HSV 1 and 2 to the same collections swab we offer for our other molecular STD testing. At Monogram, we have launched the first in a series of HCV drug resistance assays that have been developed to support the clinical evaluation of HCV direct-acting antiviral agents and their effective use in the management of HCV infection. Identification of certain mutations may be important for the long-term drug treatment strategy. These tests add to LabCorp's industry leading suite of HCV testing. The fifth pillar of our strategy is to consider alternative delivery models. We continue to discuss alternative models with our managed-care partners, as we believe that our healthcare system will continue to move away from traditional fee-for-service payment. Healthcare reform will likely bring changes to our payor mix and reimbursement systems, and our goal in serving our customers will always be to provide the highest value for each dollar of laboratory spent. In summary, we are pleased with our second quarter performance and remain optimistic about our position in an ever-changing healthcare system. As the most efficient and highest-quality provider in the laboratory industry, we believe our services will be increasingly in-demand through the era of healthcare reform. We are excited about the opportunities ahead and remain focused on executing our Five Pillar Strategy to enhance shareholder value. Now, Steve Anderson will review anticipated questions and our specific answers to those questions.