IAB Sold-Out Annual Leadership Meeting: Live Blog - Monday

6:05 PM Our last panel of the day took a political spin with a frank discussion on the lessons learned from the Obama campaign in social media.  Moderated by John Battelle, the panel featured: Tom Arrix, Vice President Sales, Facebook Andrew Mitchell, Vice President Interactive Marketing, CNN.com Rob Shepardson, Founding Partner, SS+K The discussion ranged from the coolest thing they did during...