The British actor Sacha Baron Cohen reprised his character Borat and stole the show at America’s prestigious Kennedy Center Honors on Sunday night, targeting the former president Donald Trump, the rapper Kanye West, now known as Ye, and antisemitism. President Joe Biden smiled broadly and his wife, Jill, was in fits of laughter as Cohen told risque jokes in the comical accent of Kazakh television journalist Borat Sagdiyev. “I know the president of US and A is here,” Borat said to an audience including politicians and celebrities during a segment celebrating the Irish rock group U2. “Where are you, Mr...