@Superstitionsee I think Biden is holding on because he understand that big donors are asking him to step down to avoid paying taxes. He is well aware that the press is helping incite calls for him to step down and he knows these calls come from executives who are opposed to his tax policies. He is a sharp guy, and if people would listen to him speak rather than listening to pundits, they would hear that. He never was my favorite candidate, but he is doing pretty damn good, and isn't too old.