Gregg Giannotti wants to know: can a volcano end civilization?

11:19 | Jan 19th, 2023

Gregg Giannotti, AKA Gio, is the co-host of one of the most popular sport radio shows in the nation, Boomer and Gio. And while Gio isn't afraid to go head to head with anyone in the studio - he's deat...Show More