Former Vice President Joe Biden remains the biggest question mark of the 2020 primary season.
He leads his Democratic competitors in primary polls, has a number of potential surrogates waiting in the wings and has a clear general election polling lead over President Donald Trump in a cycle in which Democrats prize electability.
Yet despite those clear advantages, Biden hasn’t yet committed to throwing his hat into the ring.
So just how long can Biden wait to jump into the race, if that’s what he chooses to do? CONT.
Harry Enten, CNN