Really? He's not up for reelection this year.
Graham is courting disaster for 2008; not just on this issue, but many others, specifically including the Gang of 14.
South Carolina is not Arizona. SC is much more conservative, and Graham continues to make many enemies among his base.
As God is my witness, this continued disloyalty to Bush and conservative principles will catch up with Lindsay Graham. He could have a safe seat for life if he would shut up.