Harvey Levin’s right-hand man Mike Walters quit TMZ after the two very nearly came to blows in front of the newsroom shortly before Christmas, TheWrap has learned from multiple sources close to the situation. Sources said it started because Levin didn’t want to re-negotiate the contract of Liz Walters, who is Mike’s sister and ran the company’s court reporting beat. Levin referred to her as “shady” to the entire staff and Walters immediately confronted him, needing to be physically restrained by staffers. TheWrap learned that Levin repeatedly shouted “shady” during the altercation, and Mike Walters packed...