In September 2009, Baker announced his intentions to run for the U.S. Senate. He joined a crowded GOP field. Polls showed discontent with Lincoln's Senate performance and voting record. A poll taken November 5, 2009, showed Lincoln with a 43 percent job-approval rating, nearly 9 points down from her 2008 approval rating. After announcing for the U.S. Senate, Baker was endorsed by twenty-three members of the State House and Senate. On December 5, 2009, Baker won a
straw poll in
Hot Springs with 35 percent of the vote in a field of seven. He was considered to have been the front-runner until
U.S. Representative John Boozman entered the race and won the nomination and subsequently the general election, Baker finished in third in the primary behind Boozman and former State Senator
Jim Holt, a Baptist minister from
Springdale. == Indictment by Federal Grand Jury ==