http://www.youtube.com/watch?v=u8dvGheO9Ao
That is physical abuse! That is against the rules. If you feel outraged that it appears there is no punishment for Jesse, then here is who you can contact to complain.
CBS
Go to CBS.com and at the very bottom click user feedback. Choose Big Brother, complaint, your info, and your message.
CBS TV Phone Number: (212) 975-4321
Allison Grodner Productions
Here is the phone number: (818) 325-6900
Endemol USA
http://www.endemolusa.tv/ Click contact in the top right.