Unions no longer serve the interests of working men and women. That's why Kirk Dillard went on my no-way list for GOP nomination for IL governor when he trumpeted his union endorsements as 'pro-worker'.
I’d vote for Terry Bowman against John Dingell’s wife if I were in that district. Bowman is currently a UAW member but was a mover and shaker behind RTW in Michigan.
His capitol hill testimony against union political fundraising is pretty good.
http://oversight.house.gov/wp-content/uploads/2012/02/2-8-12_Full_Bowman.pdf