BAGHDAD - APRIL 1: U.S. Sen. Lindsey Graham speaks during a press conference in the fortified Green Zone April 1, 2007 in Baghdad, Iraq. McCain is visiting Iraq with a group of U.S. Congressmen. (Getty)
Senator Graham at a press conference on one of his visits to Iraq. (AP)
Sen. Graham, McCain, and Warner on Military Commissions Act (AP).
Senators Graham, Warner, and McCain after passage and signing of the Military Commissions Act of 2006 (Taipei Times).
Sens. Graham and Levin talk in a hallway of the Senate Office building (New York Times).
A picture released by the US military 03 April 2007, shows US Senators John McCain and Lindsey Graham being briefed by US Commander in Iraq General David Petraeus before a visit to Baghdad's Shorga marketplace, 01 April 2007. President George W. Bush is expected to remain defiant today, one day after Democrats hardened their position on linking Iraq war funding to a troop pullout deadline (Getty)
In this image released by the US Army, Republican Senator from Arizona and a presidential hopeful John McCain, left, Republican Senator from South Carolina Lindsey Graham, center, and the commander of the US forces in Iraq Gen. David Petraeus visit the popular Shurja market in Baghdad, Iraq, Sunday, April 1, 2007. McCain charged that the American people were not getting a "full picture" of progress in the security crackdown in the capital. (Getty)
