Bill Clinton's tirade stunned some delegates

(SFGate.com) - The Bill Clinton who met privately with California's superdelegates at last weekend's state convention was a far cry from the congenial former president who afterward publicly urged fellow Democrats to "chill out" over the race between his wife, Hillary Rodham Clinton, and Barack Obama.

In fact, before his speech Clinton had one of his famous meltdowns Sunday, blasting away at former presidential contender Bill Richardson for having endorsed Obama, the media and the entire nomination process.

"It was one of the worst political meetings I have ever attended," one superdelegate said.