WPP's Sorrell: Twitter Is Still an Unproven Medium
Nov. 7 (Bloomberg) -- Sir Martin Sorrell, CEO & founder at WPP, explains how WPP works Twitter into its advertising plans for companies and examines Twitter’s ad growth potential. He speaks on Bloomberg Television’s “Bloomberg Surveillance.”
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Is the U.S. Economy Stuck in Growth Purgatory?
41:14 - Michael Arone, State Street Global Advisors chief investment strategist, discusses U.S. GDP growth with Bloomberg's David Gura and Vonnie Quinn on "Bloomberg Markets." (Source: Bloomberg)