Maryland among nation's most pro-union states

Maryland ranks as one of the most pro-union states in the country, according to a new study by a D.C. think tank. Out of the 50 states in the nation, Maryland tied for 40th on a ratings scale that favored free market and limited government, according to the Competitive Enterprise Institute.

The study analyzed labor laws and regulations in each state, as well as current union deals in states where labor