Twitter's Costolo: User Growth Drives Everything

March 25 (Bloomberg) -- Twitter CEO Dick Costolo discusses growing his company's business in an interview with Emily Chang on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

Full Show: Bloomberg Markets Middle East (09/29)
18:51 - Bloomberg Markets Middle East hosted by Yousef Gamal El-Din and Angie Lau. Guests include independent oil & gas consultant Tony Regan, Iqbal Khan, international wealth management chief executive officer at Credit Suisse, and Luciano Jannelli, head of investment at Abu Dhabi Commercial Bank. (Source: Bloomberg)
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