High-capacity magazine sellers raise millions for NRA

By Peter H. Stone

A Center review uncovers symbiotic ties between high-capacity magazine gun sellers and the NRA, including fund-raising tactics to underwrite

Tucson shooter was troubled, but could still buy a gun

By Kimberly Leonard

The months-long pattern of bizarre behavior by alleged Tucson shooter Jared Lee Loughner has once again raised questions about what sort of

History repeat?

By Peter H. Stone

The killing spree by an Arizona man wielding a semiautomatic pistol with a high-capacity magazine raises the prospect of a fresh debate on w

DHS report in 2009 warned of "lone wolf" attacks

By Aaron Mehta

Two years before the Tucson massacre, the Department of Homeland Security warned in a report that right wing extremism was on the rise and c