Add Yahoo as a preferred source to see more of our stories on Google. About halfway through Zak's set, Howie had fans booing by hitting the red buzzer with the iconic lit-up X. But after seeing the ...

America's Got Talent season 20 is currently airing the quarterfinals on NBC. The September 9 episode saw magician Zak Mirz try to wow audiences with a new trick. Howie Mandel didn't hold back his ...