Jake Steinfeld

Law enforcement sources tell TMZ, they believe the accident was Arnold's fault. They say he was turning left but there was a left turn arrow that was still red. Arnold was not ticketed. Arnold Schwarzenegger was just involved in a bad car accident  ... so bad his monster SUV rolled over on…

President Obama wasn't going soft with those puny dumbbells, he was going smart -- at least according to the fitness guru behind "Body By Jake." Jake Steinfeld weighed in on Obama's now famous workout in Poland -- and while a lot of people are giving the Prez crap ... Jake's giving him props for…