McLane and Bowen went at it on Twitter yesterday. Bowen never responded when his colleague called him "an old hack" (among other things). He simply told one follower that he would "handle [his] business in person."
He did just that.
Howard Eskin went on WIP shortly after this Tweet (listen to it after the jump). He said Bowen and McLane started arguing with each other in the press room before Bowen landed a shot to the head.
I'm told by a few other folks that the whole encounter was "short-lived" and punches were only thrown by Les, who is now a Twitter legend.
Buzz on Broad captured audio of Asante Samuel calling for a rematch. Listen to it after the jump, along with Eskin's account.
Audio courtesy of WIP: