Phil Hart’s anti-tax battle hit the big time Monday, at least in Idaho. The visiting Idaho Supreme Court considered oral arguments in Hart’s continuing fight against income taxes and the justices appeared to have little patience for the Athol lawmaker’s claims that the state constitution shields him from tax collectors. At issue is $53,000 in unpaid state taxes, penalties and interest that the Idaho State Tax Commission ruled Hart owes. In a separate action, Hart faces a federal trial next year where the government is seeking to foreclose on his log home near Athol to recoup about $550,000 for several years of unpaid federal taxes and the corresponding penalties. Hart’s legal defense in both courts centers on a provision of Idaho’s state constitution that bars senators or state representatives from any civil process 10 days before and during the legislative session/Thomas Clouse, SR. More here. And: Coeur d'Alene Press coverage here.