What's the Best (and Worst) Ad Campaign on Twitter?

Nov. 11 (Bloomberg) -- Bloomberg deals reporter Cristina Alesci looks at the most effective Twitter ad campaigns and some that backfired as well. She speaks on Bloomberg Television’s “In The Loop.”
Silk Road's 'Dread Pirate' Deserves 20+ Years: Kellermann
05:32 - Trend Micro's Tom Kellermann discusses the sentencing hearing for Silk Road's "Dread Pirate Roberts." He speaks with Bloomberg's Mark Crumpton and Betty Liu on "Bloomberg Markets." (Source: Bloomberg)
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