CAMPBELLSPORT – On Friday, 6th District Congressional candidate Glenn Grothman (R-Campbellsport) slammed Joe Leibham (R-Sheboygan) for accepting a maximum limit contribution from a progressive trade union. More: Stroebel, Leibham Trade Barbs Over Voter ID According to records from the Federal Elections Commission, Leibham accepted $5,000 from the Laborers Union International North America (LIUNA) PAC on July 15, 2014. The LIUNA was very evident during the 2011 protests against Governor Scott Walker over Act 10 which was upheld by the Wisconsin State Supreme Court and the federal Seventh Circuit Court of Appeals. The LIUNA has 500,000 members that are represented in...