Ruth Porat No Longer Interested in Treasury Post

March 28 (Bloomberg) -- Trish Regan reports on today's top headlines. She speaks on Bloomberg Television's "Street Smart." (Source: Bloomberg)

KaloBios CEO Shkreli Puts the Squeeze on Shorts
17:34 - Martin Shkreli, whose purchase last week of a majority stake in KaloBios Pharmaceuticals Inc. generated pain for anyone betting against the stock, had more news for short sellers Friday: he’ll stop making his shares available to borrow. Bloomberg's Tracy Alloway reports on "Bloomberg Markets." (Source: Bloomberg)
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