John Cena, Roman Reigns Continue Taking Shots At Each Other On Twitter

Over the last few weeks, John Cena and Roman Reigns have had some pretty noteworthy verbal battles, and most would argue that Cena has gotten the better of Reigns in each one of them.
On Thursday, the back and forth between the two former WWE Champions continued via Twitter:With #NFLKickoff here @WWERomanReigns here isUR #NoMercy @NFL @Patriots @WWE @espn #40andstillgoingstrong #DoYourJob #NeverGiveUp #EarnIt pic.twitter.com/LdiMpExhdk
— John Cena (@JohnCena) September 7, 2017
Guess some w