Lawrence Summers and Robert Gibbs debated Karl Rove and Alan Simpson on ways to solve U.S. economic issues. The debate included opening remarks, roundtable discussion, and responses to questions submitted by members of the audience. Bret Baier moderated. Regent University's ninth annual "Clash of the Titans" debate was "Countdown to Collapse: Solving America's Economic Crisis." It was held in Regent University's Communication & Performing Arts Center.