Gun Rights: Not happy with interfering in our internal affairs by savaging Arizona's new immigration law, the president of Mexico wants to shred our Second Amendment too. And the mayor of Chicago wants to help. There stood Mexican President Felipe Calderon before Congress, blaming America for the violence on his side of the border and, among other things, the guns that fuel the Mexican drug war that has claimed more than 23,000 Mexican lives since he took office in 2006. Rather than taking responsibility himself, he shoved the blame on America. It would all stop, he implied, if America would...