U.S. Senator Lindsey Graham (R-SC) (R) talks to reporters as he arrives for the weekly Republican caucus luncheon at the U.S. Capitol in Washington, February 4, 2014. REUTERS/Jonathan Ernst (UNITED ... more 
U.S. Senator Lindsey Graham (R-SC) (R) talks to reporters as he arrives for the weekly Republican caucus luncheon at the U.S. Capitol in Washington, February 4, 2014. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS) less 
1 / 22
| Photo By JONATHAN ERNST / REUTERS
Tue, Feb 4, 2014 2:10 PM EST