Republican Rep. David Valadao concedes to Dem TJ Cox in California House race

Republican Rep. David Valadao concedes to Dem TJ Cox in California House race
U.S. Rep. David Valadao, R-Calif., conceded to Democrat T.J. Cox Thursday, ending his bid for a fourth term in Congress a month after Election Day and eight days after Cox claimed victory in the race to represent California's 21st congressional district.