Tired of depressing news? Smile, because here is some very positive news: 50 U.S. Senators—both Democrats and Republicans—have pledged to stop Obama’s latest attack on the Second Amendment. Last week, all 50 senators wrote a letter to Obama pledging not to ratify the United Nations’ Arms Trade Treaty. In order for this treaty to be ratified, it would need 60 “yay” votes in the Senate. This means, gun owners will not need to forfeit their God-given right to self-defense and President Obama is on notice that his latest attack on the Second Amendment is dead on arrival in the Senate....