VIDEO: Road To The Octagon: UFC on FOX 4 (FULL EPISODE)

UFC on FOX 4: Shogun vs. Vera will go down from the Staples Center in Los Angeles, Calif., this Saturday night live and free on FOX.

Two marquee light heavyweight bouts headline the event as Mauricio “Shogun” Rua faces Brandon Vera with a 205-pound title shot on the line in the main event and Lyoto Machida battles Ryan Bader in the co-headliner.

Watch as the cameras go behind the scenes of each fighter’s training camp and learn their stories leading up to the Aug. 4 event in “Road to the Octagon: UFC on FOX 4″.