Anti-gun activists have long been focused on ways to ban gun sales, saying the fewer guns in circulation, the safer everyone is. While not a total victory, they have taken a step towards that goal by getting credit card companies to create a separate code for gun stores. In this episode of America Uncovered, we look at what this means for gun purchases, what pro-gun advocates are saying about the move, and how banks might have to take a stance on whether they support the 2nd amendment or not.