David Doty, the host for the day, sets the table for the 2008 IAB Leadership Forum: Digital Video.; Dina Kaplan leads Deva Bronson, Ari Paparo, Adam Shlachter and Cheryl Kellond in a lively discussion on what it takes to push digital video to the next level.; Alan Schulman, Nick Johnson, Rishi Malhotra and Jon Vlassopulos discuss building great content for three screens.; Patrick Keane leads Ian Schafer and Steve Robinson in a debate on broadcast vs. online media buys.; Jen Soch and Mitch Oscar take the audience on a trip through the future of television advertising.; David Lang, Ted Moon and Margaret Clerkin take the audience through "In the Motherhood," a groundbreaking collaboration between Mindshare Entertainment, Sprint Nextel and Suave.; Quincy Smith, President, CBS Interactive delivers the opening keynote.; Randall Rothenberg welcomes the audience to the IAB Leadership Forum: Digital Video.;