Cena Responds to Punk's Pipebomb on WWE RAW Showdown

John Cena is back in the ring, reacting to CM Punk's explosive pipebomb on WWE RAW! Punk took shots at The Rock, Pat McAfee, and Roman Reigns, whom he sent crashing through a table last week. Cena posted a throwback on Instagram, reminding fans of Punk's legendary mic drop. Meanwhile, Reigns is gearing up to take down Punk at WrestleMania 42. Let the showdown begin!