Hillary Clinton, now that Barack Obama seems to have clinched the Democratic party's nomination, has the power hungriness to leak that she would be interested in running with Obama.
Why? For the sake of unifying the party, right? "For the party" rhetoric would be the big, heaping hill of beans that Hillary and Bill would have us believe. The Clinton's lust for power is unprecedented and Obama unwisely running with the Clintons would certainly set John McCain for a victory in November.