Is Twitter Really Worth $9 Billion?

Jan. 29 (Bloomberg) -- Spark Capital General Partner Mo Koyfman talks about the valuation of Twitter and his investment strategy. He speaks on Bloomberg Television's "Market Makers." (Source: Bloomberg)
U.K. Leaders’ Debate to Take Place Today
20:43 - Yougov Senior Research Executive Tanya Abraham and Pinnacle Therapy Founder Richard Reid discuss the U.K. elections. They speak on “The Pulse.” (Source: Bloomberg)
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