Sens. Graham and McCain visit Baghdad

U.S. Republican Senator from Arizona and a presidential hopeful John McCain, center, and Republican Senator from South Carolina Lindsey Graham, right, listen to the commander of the US forces in Iraq Gen. David Petraeus, second right, 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 (AP).