DENVER - AUGUST 25:  Al Franken, Democratic candidate for the U.S. Senate in Minnesota, stands on the floor during day one of the Democratic National Convention (DNC) at the Pepsi Center August 25, 2008 in Denver, Colorado. The DNC, where U.S. Sen. Barack Obama (D-IL) will be officially nominated as the Democratic candidate for U.S. president, starts today and finishes August 28th. Getty Images logo Getty Images 17 months ago

DENVER - AUGUST 25: Al Franken, Democratic candidate for the U.S. Senate in Minnesota, stands on the floor during day one of the Democratic National Convention (DNC) at the Pepsi Center August 25, 2008 in Denver, Colorado. The DNC, where U.S. Sen. Barack Obama (D-IL) will be officially nominated as the Democratic candidate for U.S. president, starts today and finishes August 28th.