El Paso suspect's mother called police concerned about son owning gun
CBS News has confirmed the El Paso shooting suspect's mother called police weeks before the massacre, because she was concerned about her son owning an AK-style assault rifle. Police say Patrick Crusius used a weapon like that to kill 22 people at an El Paso Walmart on Saturday. The 21-year-old alleged white supremacist is charged with capital murder. Janet Shamlian reports.