*BIDEN SAYS HE WON'T SEEK DEMOCRATIC PRESIDENTIAL NOMINATION *BIDEN SAYS WINDOW HAS CLOSED ON RUNNING FOR PRESIDENT BIDEN SAYS `WE'RE OUT OF TIME' TO MOUNT WINNING CAMPAIGN *BIDEN: ATTEMPT TO UNDO OBAMA LEGACY WOULD BE `TRAGIC MISTAKE' *BIDEN SAYS U.S. MUST ADDRESS INCOME INEQUALITY We are sure Hillary is much relieved. So where do his "votes" go... Bernie or The Battle-axe The Vice-President is due to speak (with The President alongside) at 1210ET... * * * So who is left? Source: @NYTGraphics