Yesterday, the state supreme court flicked away San Francisco's feeble attempt to bad handguns. Or, in the words of CBS 5, the court "unanimously rejected the city's appeal of a lower-court ruling that sharply limited the ability of localities to regulate firearms." This is the final nail in the Prop H coffin, an initiate that voters passed in 2005. Proposition H barred the possession, manufacture, and sale of firearms by anyone in San Francisco,......