Summary: In one of the most intriguing subplots of the 2012 GOP nominating contest, Michele Bachmann and Tim Pawlenty have begun trading jabs in Iowa. … One-year retrospective: One year ago today, on July 28, 2010, Aubrey Immelman reported that the federal government delivered a stinging blow against The People, granting an injunction against key provisions of Arizona’s new immigration law, enacted to counter the federal government’s dereliction of duty in securing the border and enforcing the law of the land.