The following is an article from WWE.com: Join SmackDown! from Boston for the first time after the WrestleMania extravaganza as we present all of the fallout from WrestleMania XX! John Cena is the new United States Champion after winning his first Championship in World Wrestling Entertainment by beating the Big Show at WrestleMania. Find out his reaction to the biggest win of his young career on SmackDown! Also, despite Kurt Angle's assertion that Eddie Guerrero is not fit to be WWE Champion, Latino Heat is still on top ... see what both competitors in that match have to say about one of the toughest battles of their careers. Also on SmackDown!, last week, General Manager Paul Heyman went man-to-man to ask his Superstars to defend the integrity of SmackDown! against Stone Cold Steve Austin as Austin appeared at SmackDown! to reclaim his ATV and gain a measure of revenge on Heyman and Brock Lesnar. In an act of defiance, the Superstars of SmackDown! lined the entrance ramp to the ring while Heyman and Lesnar stood inside, only to let Austin through and then leave the arena. Subsequently, Lesnar was busted wide open thanks to Austin and Heyman received a Stunner. Was this a mutiny? Has Heyman lost control of his show? Find out this week on SmackDown! All of this and more on SmackDown! at 8/7 CT on UPN! View New Photos Of Undertaker's *DEADMAN* Look + Goldberg & Lesnar's Last WWE Match At WrestleMania XX!