 There are no choices. The Democrats dug their own grave here by straight-facing it and pretending that Biden was not in decline and pretending that his obvious senility was a childhood stutter. And now they're stuck with him. The big problem for the Democrats right now, though, that's why they can't replace him. They also can't leave him as their nominee. And the reason they can't leave him as their nominee is you can't take this back.