Sen. Lindsey Graham, South Carolina Republican, responds to questions and offers remarks during an interview in Washington, D.C., Wednesday, July 6, 2011. (Rod Lamkey Jr./The Washington Times)

Photo by: Rod Lamkey Jr.

Sen. Lindsey Graham, South Carolina Republican, responds to questions and offers remarks during an interview in Washington, D.C., Wednesday, July 6, 2011. (Rod Lamkey Jr./The Washington Times)