Haven't We Had Enough‪?‬ Richard Keith Latman - Center of the Field

The current front-runner for the Democratic presidential nomination, Joe Biden, is basing his candidacy on the proposition that he will be able to win over significant numbers of Republican voters, once they see that he's more moderate than other Democrats and realize what a repellent human being King Trump is.

The only problem with that theory is that there is no reason to believe it's true.