'America's Got Talent' judge, Howie Mandel, visits Phoenix

Actor, comedian and game show host Howie Mandel was at 12 News today to talk about why he used his golden buzzer on GCU grad Joseph Allen, but also to shed light on what he calls a silent killer, high cholesterol.
Published: 4:22 PM MST June 13, 2019
Updated: 4:22 PM MST June 13, 2019