Nick Cannon On His Feud With Piers Morgan & A 'Rollercoaster' Episode Of...

Nick Cannon On His Feud With Piers Morgan & A 'Rollercoaster' Episode Of 'America's Got Talent'

What does “America’s Got Talent” host Nick Cannon think of his on-air feud with judge Piers Morgan, whom he calls a “bitter old man”? Plus, he discusses how the most recent episode of the reality show was a “rollercoaster,” including animals defecating onstage.