I think he’ll probably still run — how can an ego monster like Biden resist when the polls put him at the top of the pack? — but his 2020 candidacy will perish as quickly as his previous presidential campaigns. The Democratic candidate with the best chance of beating President Trump is doomed.Biden suffers from the same enthusiasm gap that plagued Hillary: "sure, I suppose, why not."
Extra - Vox: "The media gave Biden a pass for years. It won’t in 2020."