A fired FedEx driver who alleges the company selectively enforced its policy against workplace violence got the go-ahead to pursue his race discrimination claims.In a written opinion, U.S. District Judge Jorge L. Alonso denied a motion for summary judgment that FedEx Freight Inc. filed in Larry L. Kilgore III’s lawsuit.Kilgore advanced enough evidence to go to trial on his allegation that he was treated more harshly than a coworker who is not African American for purportedly violating the workplace violence policy …