Michigan is the first state in 58 years to repeal a "right to work" law 

• It was originally passed over a decade ago by a Republican controlled legislature 

The law had allowed those in unionized workplaces to opt out of paying dues and fees 

• Seen as the "free rider" problem 

The repeal is seen as a major victory by organized labor 

The governor also signed legislation restoring a prevailing wage law 

• Had been repealed in 2018 

• Required contractors hired for state projects to pay union-level wages 

Just over half of states have a "right to work" law