MADISON, Wis. - Milwaukee County District Attorney John Chisholm, the Democrat who launched Wisconsin’s politically driven John Doe investigation into conservatives, appears to have broken state campaign finance law, according to state Attorney General Brad Schimel. "...(I)t does appear on its face that two maximum contributions were received (by Chisholm's campaign) from the same individual in the same election cycle," Schimel told Wisconsin Watchdog Thursday. Chisholm did not return a call seeking comment. He has not returned any calls from Watchdog. As Wisconsin Watchdog exclusively reported this week, Chisholm's campaign accepted donations in excess of single-contributor limits during the same...