IT’S NOT JUST THE LETTER I MENTIONED YESTERDAY: Ralph Nader is publicly calling for an intervention regarding Michael Moore’s weight:

“I’ve been at him for years, saying ‘you’ve got to lose weight,’ ” Nader said in the phone interview. “Now, he’s doubled. Private exhortations aren’t working. It’s extremely serious. He’s over 300 pounds. He’s like a giant beach ball.”

He’s unhappy with his politics, too.