With around 25 employees, John King owns one of the largest non-union electrical contracting businesses in the Toledo, Ohio area. As a non-union contractor, his business happens to be doing well at a time when unions in the construction industry are suffering. This, it seems, has made the usual animosity unions have for him even greater, making him a prime target of union thugs. So much so, that one of them tried to kill him last week at his home. John King didn’t plan on being an enemy of unions. In fact, he says all he’s ever wanted to...