Dzhokhar Tsarnaev pleaded not guilty to 30 counts against him in the Boston Marathon bombing. The NYT reports this morning authorities might have missed a chance to avert the tragedy. Luke and Tom are appalled by Dzhokhar fan girls. // The TSA "intercepted" two loaded guns along with some ammo at Sea-Tac yesterday. It's a bizarre intersection of two of Luke's pet hates. // Police have caught a woman dubbed "the Military Mistress." She is suspected of conning more than a dozen military men over the last two decades. // Thousands California prisoners are refusing meals in solidarity with inmates being held in solitary confinement at Pelican Bay State Prison. Michael Montgomery joins us. He is a reporter for KQED and the Center for Investigative Reporting.