Did you read the plea agreement?
http://www.thesmokinggun.com/archive/years/2007/0828071craig8.html
“Engaged in conduct which I knew or should have known tended to arouse alarm or resentment or others which conduct was physical versus verbal in nature”
5. I now make no claim that I am innocent of the charge to which I am entering a plea of guilty.
With his great big signature underneath. Oh no! Could it be he was lying?