Senate: SOUTH CAROLINA
INCUMBENT: LINDSEY GRAHAM (R)
GOP Sen. Lindsey Graham doesn’t have to worry about a Democrat. This South Carolina race is all about the Republican primary and the six GOP candidates who are trying to knock Graham’s conservative credentials. Graham, elected to the Senate in 2002, is an outspoken critic of President Obama on foreign policy, but Tea Party supporters have railed about the times he does work with the White House. Regardless of who wins this primary, the seat would likely remain in Republican control.