Video: Devastating KO Punch From Sunday Night's UFC Action

http://www.youtube.com/watch?v=7G8o8bgVdpU

(Forward to around 2.20 to see the punch)

43-year-old Dan Henderson beat Shogun Rua in last night's UFC action in Brazil. Henderson managed to survive an early onslaught from his opponent and then landed a brutal right-hand in the third round to send Rua to the floor.