BAFTA and the BBC have apologized after a person with Tourette syndrome shouted a racial slur during the British Academy Film Awards. It could be heard as Michael B. Jordan and Delroy Lindo were presenting the visual effects award. Host Alan Cumming had earlier told the audience that a guest at the ceremony was John Davidson, a Scottish campaigner for people with Tourette’s who inspired the BAFTA-nominated film “I Swear.” Cumming apologized, telling the audience the outburst came from involuntar