Keith Olbermann went on an an epic "Special Comment" rant on Monday, but the target of his ire was not conservatives, or Republicans, or even milquetoast liberals -- it was Barack Obama.

Olbermann ripped into the president, claiming that Obama is in danger of losing his support if the President makes any deal that cuts or reforms the entitlement state. Olbermann says that any such compromise for Obama would be a "betrayal of all those who elected you, it is a betrayal of who you are, and who you have spent your life becoming."

Keith also said told the President that he "cannot forecast if you will have made yourself unelectable."

You can watch it below: