DENVER - AUGUST 25: Secret service stands in front of a screen showing Michelle Obama, wife of presumptive Democratic nominee U
DENVER - AUGUST 25: Secret service stands in front of a screen showing Michelle Obama, wife of presumptive Democratic nominee U.S. Sen. Barack Obama (D-IL), speaking 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. (Photo by John Moore/Getty Images)
