This is 2020: ThisIs2020_003

Democratic presidential candidate and former Vice President Joe Biden, left, enters with wife Jill during a Nevada Caucus watch party Saturday, Feb. 22, 2020, in Las Vegas. (Photo by Ronda Churchill/AFP)

Democratic presidential candidate and former Vice President Joe Biden, left, enters with wife Jill during a Nevada Caucus watch party Saturday, Feb. 22, 2020, in Las Vegas. (Photo by Ronda Churchill/AFP)