Willie looks back on his memorable interviews of the year. Machine Gun Kelly started his music career as a rapper, but it was his latest #1 punk album Tickets to My Downfall that launched the hard-edged musician to superstardom. In this “Sunday Sitdown,” Willie Geist gets together with the artist to talk about that move to punk after four successful hip-hop albums and his discomfort with the spotlight at the top of the music world.