Good morning, everyone. I'm please to speak to you today about this quarter's leasing results. Our leasing activity for the fourth quarter totaled approximately 900,000 square feet, which brings our total leasing activity for 2012 to almost 3.4 million square feet. Combined with the record leasing year we had in 2011, approximately 4 million square feet, that translates into leasing more than 1/3 of our total portfolio's square footage during the last 2 years. We're even more pleased to have maintained our historical average tenant retention ratio of approximately 70%, despite the tepid job growth environment and economic uncertainty the U.S. has experienced during this time period, particularly affecting large corporate tenants. You may recall that our primary customers are large creditworthy tenants, as evidenced by approximately 80% of our portfolio being leased to tenants taking over 40,000 square feet, and over 66% of our annual lease revenue comes from investment-grade rated companies. Our continued leasing success has increased our overall occupancy metrics by 100 basis points, or more, when compared to the previous year. Total portfolio was 87.5% leased at year end, versus 86.5% at the beginning of last year. And our stabilized lease percentage was 90.5% at year end, up from 89.1% a year earlier. In the fourth quarter, the larger completed leasing transactions included a 395,000 square foot 10-year renewal in Minneapolis for U.S. Bancorp's headquarters, a 5-year renewal of Lockheed Martin's 115,000 square foot requirement at 9221 Corporate Boulevard in the Washington, D.C. market, an approximately 41,000 square-foot new lease for 12 years with Standard Parking at Aon Center in Chicago and a lease for 45,000 square feet has been signed for 5-plus years with Wells Fargo at our Glenridge Highlands Building in Atlanta. During the year, we've seen meaningful positive net absorption in our portfolio, and importantly, the lease up of several large blocks of formerly vacant space, such as 133,000 square feet with the U.S. Foods at River Corporate Center in Phoenix, 145,000 square feet with Schlumberger at 1200 Enclave Parkway in Houston and 301,000 square feet with Catamaran at Windy Point II in Chicago. We strongly believe a contributing factor towards our leasing momentum is that our properties are consistently among the highest quality assets within their respective submarkets. Furthermore, we believe our unique leasing model helps us achieve this success across a geographically dispersed portfolio, particularly the expertise and efficiencies of our in-house leasing by our asset management team is focused on renewals, and new leases with large corporate users of our office space. And under the oversight of our asset management team, we augment this effort with top quality submarket-focused, third-party brokers, sharpshooters in their respective markets, if you will, to ensure our properties see all potential tenants in the market. You will continue to see us adapt this model as our portfolio grows in scale and concentration in particular markets. For instance, our recent hiring of Bob Wiberg to run our mid-Atlantic region is an example where, in this circumstance, our scale in the market warranted a stronger local touch point for operations, acquisitions and leasing. As we've discussed in the past, it's important to note that our leasing achievements are tempered by some government consolidation that will impact our portfolio in 2013, that will result in additional available space in the D.C. market at One Independence Square, beginning in March, and at 3100 Clarendon in the heart of the RB corridor at the end of this year. Looking forward, however, we have 858,000 square feet of signed leases that have yet to commence, an additional 1.8 million square feet of commenced leases that are currently in abatement, which bodes well for our future cash flows once these leases begin and the abatement period burns off, resulting in a 10% contribution to our economic occupancy. In addition, I think it's important to note that we have now stretched our average remaining lease terms to 6.9 years, which gives us good visibility into our revenue stream over the next several years. Looking at our lease expiration schedule, which is detailed in the quarterly supplemental information package, you can see that we have relatively modest leasing exposure for '13, of the 2 expiring government leases which I discussed. There's one large government lease reflected in the 2013 expiration schedule that relates to the National Park Service, which has been in hold-over since July of last year, for 220,000 square feet at 1201 Eye Street in Washington. Park Service and GSA have just begun looking at their future space needs and discussing the possibility of a renewal. We'll be entering in a multi-year period with relatively low lease expirations in 2014. And in view [ph] of recent achievements, over the next few years should beat our organic earnings growth, and when combined with any material acquisition accomplishment, should drive FFO growth for the company. That said, leasing market, in general terms, remains soft with the exception of markets that [indiscernible] technology, energy or health care. With that, I'll turn the call over to Ray Owens to review our 2012 capital markets transactions and view on future activity.