Graham On GOP Primary: 'Elephant Hasn't Sung Yet, But She's Warming Up'

Appearing on CNN’s State of the Union South with Candy Crowley, South Carolina Sen. Lindsey Graham (R-SC) said Sunday the GOP primary process is basically wrapped up for Romney,

Then when asked by Crowley whether that was an endorsement of the former Massachusetts governor, Graham demurred: “I haven’t endorsed anybody, but I think — I’m very comfortable with him.”