To those of us who have listened to Mark Levin on the radio for years, his screaming and ranting is normal. Nothing new. He is a very intelligent man who has a penchant for screaming when he wants to get a point across - very effective! We need more conservatives who have this kind of passion to fight off the liberals (where screaming is the norm).
One other thing. The FOX folks were not speechless, they looked like they enjoyed it.