UFC lightweight champion Benson Henderson is hoping to stave off a repeat performance of his first fight with Anthony Pettis , while Pettis is hoping to tap into the reserves that led him to victory over Henderson when the two fought for the WEC. Check out the behind the scenes lead-up to Saturday UFC 164, where Benson Henderson puts his UFC championship on the line against Anthony Pettis. Click here for Countdown to UFC 164: Frank Mir vs. Josh Barnett Click here for Countdown to UFC 164: Chad Mendes vs