Dave Grohl on 'KISS Guy' and why he invites fans on stage to play guitar with the Foo Fighters

Back in 2018 during a Foo Fighters concert in Austin, Yayo Sanchez, AKA "KISS guy," joined the band on stage to play the song "Monkey Wrench."
Dave Grohl says the idea has been a "twisted fantasy" for him since childhood.
Get more from Grohl here: bit.ly/2Zvx5wA