The day the U.S. Supreme Court struck down the D.C. gun ban, leading gun control advocates dialed into a nationwide conference call to coordinate how the movement should frame its reaction to the media. Listening in was Mary McFate, a longtime board member of a Pennsylvania gun safety group. Although McFate had been a familiar face in gun safety circles for more than a decade, the other activists on the line were unaware that she once had a career as a corporate spy... (GunPolicy.org)