"Slurpee Summit" First Suggested by Knoller

      |Back in October, CBS News White House correspondent Mark Knoller wrote a piece for CBSNews.com counting the number of times President Obama referenced "Slurpees" on the campaign trail. In a press conference Wednesday, the President entertained the idea of a "Slurpee Summit," first coined by Knoller. He appeared on "Washington Unplugged" Thursday to collect royalties.

      Related Videos