Good morning. I'd like to begin by providing a summary of our third quarter results before commenting on our business prospects. We reported sales of $292 million in the third quarter 2013, an increase of 4.8% over the previous year. Excluding the negative impact of foreign exchange, sales increased by 5.6%, with both the RMS and PCS segments reporting mid-single-digit growth for the first time since 2008. PCS segment reported another strong quarter, with 6.3% constant currency sales growth. On a sequential basis, PCS sales increased 4.2%, representing the second consecutive quarter in which sequential growth exceeded 4%. We are encouraged by the sales progression over the first 3 quarters of the year, which certainly reflects our market share gain, as well as improved demand for both large biopharmaceutical and mid-tier clients. As was the case in the first half of 2013, the acquisitions of Vital River and Accugenix and a strong performance from the legacy EMD business drove RMS sales growth, which increased 5.1% on constant currency. Year-over-year, the consolidated operating margin improved by 150 basis points to 18.5%, while earnings per diluted share increased 21.5% to $0.79 in the third quarter. Several tax-related items and a limited partnership investment gain were the largest contributors to the year-over-year improvement in the margin and EPS. These items contributed approximately 150 basis points to the consolidated margin and $0.07 to earnings per share in the third quarter. Tom will provide additional information on these items shortly. Excluding these items, the consolidated margin was similar year-over-year. Higher sales yielded 150 basis point improvement in the PCS margin, which was effectively offset by the 30 basis point RMS margin decline and higher corporate costs. Earnings per share were $0.79, including the $0.07 of special items. Excluding the items, higher PCS operating income was the primary driver of earnings increase. We continued to return value to shareholders in the third quarter through our share repurchase plan with the purchase of approximately 1.4 million shares for $65.5 million. We are narrowing our sales growth guidance for 2013 to the low end of our prior ranges or between 4% and 4.5% in constant currency. This is consistent with our year-to-date growth of 4.3%. The continued success of our targeted sales efforts has reinvigorated growth in the PCS segment this year, which we will -- which we expect will result in PCS growth above the consolidated range. Because of the impact of global biopharmaceutical companies' facility rationalization on demand for research models, RMS segment sales growth is expected to fall below the consolidated range for the year. However, the strong PCS performance, as well as our continued focus on operating efficiency and stock repurchases, is enabling us to narrow our non-GAAP EPS range to the high end of our previous range or $2.85 to $2.90. I'd like to provide you with details on the third quarter segment performance. RMS segment sales were $173.5 million, a 5.1% gain in constant currency. The increase was due primarily to the acquisitions of Accugenix and Vital River, which continued to exceed our original expectations. In addition to the acquisition, a strong performance from our legacy EMD business also contributed meaningfully to RMS sales growth in the third quarter. Sequentially, sales declined nearly 4% as expected due to normal seasonality in the small models business during the second half of the year. The RMS operating margin was 29%, a decline of 30 basis points from the third quarter of 2012 due primarily to lower legacy sales of research models. Pricing gains of 1% to 2%, strengthening demand from mid-tier clients and market share gains, particularly in the academic sector, did not offset reduced sales of research models to global biopharmaceutical clients. Although lower volume can have a significant effect on the operating margin, we intend to maintain the RMS operating margin at or above 30% on an annualized basis. Therefore, we are continuing to work diligently to enhance the operating efficiency of our production business. The consolidation of 3 production rooms at our facility in California, which we discussed on our second quarter call, is one example of initiatives we are undertaking to improve the RMS operating margin. The EMD business again delivered an outstanding performance, with year-over-year sales growth of approximately 25%, including the acquisition of Accugenix. The PTS franchise exhibited strength across all geographic locales, as we increased sales of instruments and cartridges and continued to take additional share in the conventional testing market. We are driving growth through a number of approaches, with the most significant opportunity being in the large central laboratories. We are in the early stages of converting large pharmaceutical manufacturers' central laboratories to the PTS cartridge technology, so expect that we will be able to drive growth in this market for the foreseeable future. Accugenix marked its 1-year anniversary as part of the Charles River portfolio at the end of August, and we are very pleased with the status of its integration. One of the reasons that Accugenix is performing ahead of plan has to do with the fact that we are successfully leveraging cross-selling opportunities. Aside from promotion of the PTS family of products to Accugenix's existing clients and the Accugenix microbial identification capabilities to Charles River, we are selling a combined package to all clients. We've also expanded Accugenix's global reach with new facilities in France, Korea and India, either opened or scheduled to open this year. We intend to continue investing in both product extension and acquisitions like Accugenix in order to drive EMD growth. Sales of research model services declined approximately 2% in the third quarter due primarily to the expiration of 2 long-term contracts for certain services in Europe at the end of 2012. As we previously noted, these contracts represented approximately $5.5 million in annual revenue. However, a portion of this amount has been offset as some of our clients have increased their reliance on outsourcing of early in vivo research. DRS sales have improved in each quarter in 2013, as clients increasingly chose to utilize our expertise in oncology and CNS in lieu of maintaining internal capabilities. We have continued to win new business with both large biopharmaceutical and mid-tier clients and are working to build the flexible relationship which we believe is best suited to each client's individual needs. Because we believe that the majority of in vivo discovery work is still done in-house and the outsourcing opportunity is significant, we are enhancing our capabilities and strengthening our management bench. I am very pleased to announce that Dr. Emily Hickey recently joined Charles River from Merck Research Labs to lead our in vivo discovery operations. We believe that under Emily's leadership, we will enhance Charles River's position as a leading provider of in vivo Discovery Research Services and encourage clients to rely on us instead of their in-house discovery capabilities. Although third quarter sales for GEMS outside the U.S. were down slightly, the U.S. business had a strong third quarter. U.S. researchers are continuing to develop more complex models of human disease for use in translational research, and given the challenges of working with these specialized models, are outsourcing services to us in order to access expertise they do not have in-house. In addition to our scientific expertise, clients are choosing to work with us because of other competitive differentiators such as the Internet Colony Management system, or ICM, which allows clients to have real-time access to data about their colonies. Strengthening demand for outsourced services was also evident in our third quarter PCS sales, which, at $118.7 million, reached their highest level since the first half of 2010. We were very pleased with growth of 6.3% year-over-year and 4.2% sequentially. Growth was driven by the continued benefit from market share gains, as well as increased study starts and overall study volume versus last year, which we believe is indicative of improving demand. Mix was also a factor in the improved sales and operating margin. There was notable increase in specialty services in the quarter. This favorable study mix and increased volume led to a significant improvement in the third quarter PCS margin. Third quarter margin also reflects the benefits of efforts we have undertaken to streamline operations and drive operating efficiency and best practices across the organization to enhance profitability. In combination, these factors increased the operating margin by 150 basis points year-over-year and 230 basis points sequentially. The tax-related items contributed 370 basis points to the margin gain. As a result of improved demand, our capacity is continuing to be well utilized. As industry utilization approaches more optimal levels, we are confident that pricing will eventually follow. This will enable us to continue to increase the operating margin. Third quarter spot pricing was relatively stable at approximately 1% in the third quarter, consistent with our experience throughout 2013. Furthermore, we have recently won RFPs for which we are not the lowest bidder. As global biopharmaceutical companies reduce their infrastructure in favor of reliance on CROs, they do not want to compromise on scientific expertise. While price is an important consideration, expertise and quality are most often considered more critical. When those criteria are critical, Charles River is the preferred choice. Our mid-tier clients increased their purchases across our broad portfolio of products and services. And PCS sales to global biopharmaceutical companies also increased in the third quarter. Our targeted sales efforts have been very successful, enabling us to gain market share. Revenues from strategic relationships continue to represent approximately 25% of total sales, which gives us improved visibility and predictability. In addition, we are also executing well on our goal to cross-sell services beyond the initial scope of the RFPs. As large clients increasingly view us as an essential element of their R&D teams and more fully understand our capabilities, working together, we are identifying additional opportunities for outsourcing. Now that the first group of strategic relationships we won is maturing and the logistics of working together are established, the opportunities with these clients are becoming more numerous. Discussions about these opportunities are ongoing, as are discussions with other biopharmaceutical companies about new strategic relationships. We believe that as large clients continue to rationalize capacity, they will select Charles River to provide outsourced services and rely on us for the expertise that they no longer are maintaining in-house. It's our goal to win a majority share of these opportunities. Sales to academic and government clients increased slightly in the quarter, with softness in global government sales more than offset by strong sales growth for academic clients. In the U.S., we don't believe that the impact of sequestration intensified, so we are maintaining our estimate that the impact in 2013 should be approximately $3 million. We have also evaluated the extent to which the government shutdown may impact fourth quarter sales and believe that the effect will not be significant. In the academic sector, we continue to gain market share as a result of targeted sales efforts. Many of the more prestigious academic institutions are being funded by global biopharmaceutical companies and recognizing the value of our expertise and the quality of our products are choosing to work with Charles River. For the last 5 years, we have focused on positioning Charles River to be the partner of choice for all of our clients: global biopharmaceutical companies, mid-tier biotechnology companies and academic and government institutions. Towards that end, we undertook multiple initiatives that were focused on differentiating Charles River as the preferred partner for early-stage drug development; expanding our broad early-stage portfolio through internal development and selective strategic acquisitions; maintaining and enhancing our extensive scientific expertise; improving our operating efficiencies so that we could pass the savings onto our clients; providing best-in-class client service; developing state-of-the-art data systems and portals, which offer clients real-time access to data; and structuring creative, flexible solutions that support each client's drug development goals. As a result, we believe we are extremely well positioned at this particular moment in time, when the search for novel therapeutics is accelerating across a broad spectrum of R&D engines. Global biopharmaceutical companies are making the critical decision to outsource larger tranches of their drug development efforts. Mid-tier biotechnology companies are using new funding from both the public markets and global biopharmaceutical companies to advance discovery efforts. And academic institutions are playing a more important role as a source of new molecules for global biopharmaceutical companies. Each of these discovery engines needs a CRO like Charles River. We have a unique and diverse early-stage portfolio and the scientific expertise to support their drug development efforts, and the ability to tailor a solution, which meets each client's individual needs. We believe that our market share gains are evidence that clients view us as a trusted partner. And we were very pleased to be ranked as the best-positioned CRO to provide both Discovery and Preclinical Services by 2 recent surveys undertaken by analysts. We will continue to execute our strategy and maintain our focus on driving sales, cash flow and earnings growth. In conclusion, I'd like to thank our employees for their exceptional work, commitment and resilience and to our shareholders for their support. Now I'd like Tom Ackerman to give you the third quarter financial details.