Dirty deal: Obama promised to endorse Hillary in '16 in exchange for Bill's support in '12

The New York Post reports that President Hussein Obama has promised to endorse Hillary Clinton's campaign for President in 2016 in exchange for support that he received from Bill Clinton in 2012. But now Obama wants out (Hat Tip: Sunlight).

A deal was struck: Clinton would give the key nominating speech at
the convention, and a full-throated endorsement of Obama. In exchange,
Obama would