NFL fans react to league parting ways with long-time sponsor Pizza Hut
Yum Brands CEO: NFL Protests Haven't Hurt Pizza Hut's Sales
Papa John's claim that NFL protests are hurting pizza sales is a stretch. But the backlash won't last. - The Washington Post
Did Papa John's Withdraw Their NFL Advertising Over Anthem Protests?
Pizza Hut Gets NFL Sponsorship — Why That Should Terrify Papa John's
Why John Schnatter, Papa John's Founder, Stepped Down as Board Chairman
NFL cuts Pizza Hut deal day after Papa John's breakup
Pizza Hut Steps In As Papa John's Drops NFL Sponsorship 02/01/2018
Papa John's Founder John Schnatter Eyes Pizza Chain Return After Racial Slur - Bloomberg
NFL drops Papa John's, somehow finds worse pizza sponsorship, This is the Loop
Seahawks strike deal with Pizza Hut as relationship with Papa John's ends
Papa John's sacked, Pizza Hut becomes new NFL sponsor