I’m only talking about debates. Do you recall him saying something weird in a debate? I haven’t heard of anything.
One example.
But the biggest awkward exchange came when Biden tried to explain his support among black voters.
Biden fumbled his way through explaining that he comes from “black community in terms of my support,” because they know him. He added that he has the support from members of the black caucus and “the only black woman to ever been elected the the U.S. Senate,” referencing Carol Mosley Braun - except that Sen. Kamala Harris was standing on stage with him.