What is Joe Biden waiting for?

Joe Biden

He was Vice President under Barack Obama, was in the Senate for years and had a shot in 2016, but declined for personal reasons. The man is Joe Biden and he continues in a mysterious way to run for the Democratic nomination in 2020. But he hasn't declared. In my opinion Biden is another Harry Truman who says just what he thinks, sometimes getting him in trouble. How would he fare against Donald Trump? With Joe's experience in politics, he could bury T-rump on the issues, currently out in front of the polls at 28%, with Bernie Sanders at 20%. Kamala Harris seems to be edging up and there is the guy from Texas, Beto O'Rourke. If Biden has a plan, he'd better execute it soon, considering the amount of money Bernie and Beto have already raised.