The Smashing Pumpkins have announced their plans to celebrate three decades of 'Mellon Collie And The Infinite Sadness,' with a two-set show making its way across the country later this year. Frontman Billy Corgan checked in with KROQ’s Klein/Ally Show to give us details on the tour, their upcoming headlining slot at Lollapalooza, and of course, who would win in a wrestling match between the Pumpkins and the Red Hot Chili Peppers.