It seems there is nothing Joe Biden does not know. But don’t take my word for it; just ask any Democratic politician and they will all tell you the same thing: “Joe Knows Best.” So the next question logically becomes, if Joe is so smart, how come he is not the Democratic Presidential Nominee?
Apparently, while Sen. Biden knows a whole lot on a wide range of issues, he is missing the one piece of knowledge every presidential candidate needs most: knowing when to keep their mouth shut!