Washington Mayor Says At least 12 Dead in Shooting

Sept. 16 (Bloomberg) -- Washington, D.C., Mayor Vincent Gray speaks about a shooting rampage at the U.S. Naval Sea Systems Command. Washington Metropolitan Police Department Chief Cathy Lanier also speaks at the news conference. (Source: Bloomberg)
Why the Flu Shot is Getting a Technology Update
15:52 - March 4 -- Shleby Holliday discusses the future of the flu vaccine. She speaks with Mark Crumpton on "Bottom Line." (Source: Bloomberg)
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