Biden mumbles his made up stories to a group of Democrats in a cafeteria: "I got involved as a kid in the civil rights movement... (in a few mins)... in 1969, I got involved deeply in the civil rights movement..."
Biden makes up stories about how he didn't want to be vice-president, then president, how he was involved in the civil rights movement, how he was arrested for being on the porch with a black family, etc.