Bill Clinton Hosts Barack Obama In His Harlem Office

Former U.S. President Bill Clinton (L) meets with Democratic U.S. Presidential nominee Sen. Barack Obama (D-IL) in Clinton's Harlem office September 11, 2008 in New York City. Obama and Republican U.S presidential nominee U.S. Sen. John McCain (R-AZ) will visit the World Trade Center site this afternoon to remember the attacks there on September 11, 2001.

( - Photo by Mario Tama/Getty Images North America)