It's bargain day here at Phillyist, so we're bringing you a two-for-the-price of one Asshole of the Week. (Actually, we missed last week, but this week's column gives us two Assholes, so we figure it evens out.) When in doubt, count on Philadelphia's gun problem to give us a bona fide Asshole. This week, the Supreme Court handed down its Heller decision holding that the Second Amendment gives individuals the right to own a firearm.......