Joe Biden, if He Wants to Run Again, Do You See Anybody Mounting a Run Against Him?

In August, only 60% of Democrats said Joe Biden could win reelection. Now that's up to 71%. And that's because Democrats did so much better than they expected in the midterms. There are 106 Democrats who would like to be president. But so far, we have no sign that any of them will challenge him if he chooses to run again.