Supporters cheer after Democratic presidential hopeful Sen. Barack Obama D-Ill., speaks at a rally, Saturday Jan. 5, 2008, in Nashua, N.H. (AP Photo/M. Spencer Green)
Democratic presidential hopeful Sen. Barack Obama D-Ill., speaks at a rally, Saturday Jan. 5, 2008, in Nashua, N.H. (AP Photo/M. Spencer Green)
Democratic presidential hopeful Sen. Barack Obama D-Ill., shakes hands after a rally, Saturday Jan. 5, 2008, in Nashua, N.H. (AP Photo/M. Spencer Green)
Democratic presidential hopeful, Sen. Barack Obama, D-Ill., smiles as he greets supporters after addressing the New Hampshire Democratic Party's 49th annual 100 Club dinner in Milford, N.H., Friday night, Jan. 4, 2008. New Hampshire's first in the nation presidential primary is Tuesday Jan. 8, 2008.
(AP Photo/Stephan Savoia)
Supporters cheer as Democratic presidential hopeful, Sen. Barack Obama D-Ill., speaks at the 100 Club Dinner at the New Hampshire Dome Friday, Jan. 4, 2008 in Nashua, N.H. (AP Photo/M. Spencer Green)