McDonald's CEO said he blames his mother for his infamous Big Arch taste test

CEO Chris Kempczinski said he blamed his mother for his infamous Big Arch taste test. Richard Drew/AP McDonald's CEO said he blames his mother for the viral Big Arch backlash. Chris Kempczinski went viral for taking a tiny bite out of his burger, which he kept calling a "product." He said his mother taught him not to talk with his mouth full. McDonald's CEO Chris Kempczinski named the villain behind his infamous viral February video testing out a new burger. "I blame it all on my mom, becau...