Calling for more gun control in the wake of mass shootings has become the norm for the president, politicians, and pundits alike—and Orlando has been no different. This time, however, a more surprising face has joined the bandwagon: Fox News’ Gretchen Carlson. “Yes, the Orlando massacre was terror,” she said, “But there’s no doubt that Omar Mateen was able to kill so many people because he was firing an AR-15, a military style assault weapon, a weapon easier to buy in the state of Florida than buying a handgun.” Let’s break for a moment here to point out that right...