Pussy Riot stars Nadezhda Tolokonnikova and Maria Alekhina are to host an interactive panel discussion at this year's (14) Riot Fest 10th anniversary event in Chicago, Illinois in September (14). The Russian rockers will join The Cure, the National, the Flaming Lips, Wu-Tang Clan, Weezer, Jane's Addiction, Patti Smith, Slayer, Billy Bragg and Paul Weller on the bill.