Graham poses for right-wing slander photo-op.

TMZ.com obtained this photo of Sen. Lindsey Graham (R-SC) posing with a sign that reads, “Obama, Osama, and Chelsea’s Moma Say Cut and Run.” In a statement released Tuesday evening, Graham said, “I was handed the sign by a rally attendee as I was leaving. I should have been more careful and I apologize.”

The sign is “nearly identical” to one that Romney posed next to two weeks ago — right down to the misspelling of “momma.” The sign Romney was photographed with said, “No to Obama, Osama, and Chelsea’s Moma.”