Source: Vick 'one of the heavyweights' in dog fighting

This one keeps going from bad to worst. This is probably one of those situations that the NFL wishes would go away. Guess what? It's not. This is the kind of felony that makes worse PR than Tom Brady knocking up two super-hotties. This is cruelty to animals. This is PITA throwing blood on the blazer of the NFL Commish. Courtesy ESPN's Outside The Lines:

Our confidential source said he's been involved in dog fighting for more than 30 years. He has trained and fought -- by his estimation -- about 2,000 pit bulls and was poised to tell "Outside the Lines" about the time in 2000 when his dog squared off against a dog owned by someone he referred to as one of the "heavyweights" of the dog fighting world: Atlanta Falcons quarterback Michael Vick.

Ron Mexico is going down.