Washington Photo Blog: Tuesday, Jan. 29, 2008

Students cheer as Democratic presidential candidate Barack Obama arrives with Senator Edward Kennedy (D-MA) for a rally at American University in Washington January 28, 2008.
Brooks Kraft / Corbis for TIME

Key Endorsement

Students cheer as Democratic presidential candidate Barack Obama arrives with Senator Edward Kennedy for a rally at American University in Washington January 28, 2008.

The Washington photo blog is an intimate look at life inside the Beltway and beyond.