Gunnar Olsen PLUS We Hate Fan Groups & Jared Leto has GONE TOO FAR

We sat down with drummer extraordinaire Gunnar Olsen to talk about working with Bruce Springsteen, Puscifer, & the crazy world of drumming as a hired gun (24:37). We also get into our hatred for fan groups, ON/OFF the list, and our new budding rivalry with Jared Leto.