Bill Clinton ruled out running as HRC's VP tonight during a taping of the CBS's LATE SHOW WITH DAVID LETTERMAN, sources tell the DRUDGE REPORT. MORE Dave: “Now there was a discussion last week, and there is I guess a greater discussion, and there’s some confusion, and maybe I’m the only one confused about the eligibility of a man who has been elected twice as President to possibly be named later on the ticket as Vice President. Constitutionally speaking, can that happen?” Clinton: “I don’t believe so. There are some people who believe it can, and they have contorted readings...