How much longer can McCain hold on?

Last week he canned 50 staffers in the face of terrible fundraising in the second quarter and a near cash crisis.

Now McCain's campaign manager and chief strategist have left. Some officials say they were fired, others say they quit.

This campaign is quickly becoming a train wreck, and yet even now if you were to tell someone that McCain's campaign is falling apart, they would look at you like your crazy.