Why did Boeing even consider expanding to SC? Because the costs of doing business in the Pacific NW is far more than the cost of expanding to SC.
What did Washington State do? NOTHING...
What did the unions offer? NOTHING...
What did the NLRB, and the BHO admin do?
Sue them....
Yet SC, said hey, we need jobs and have skilled labor, no State Tax, and would love to have you set up shop in our state...
As a business,....it's a DUH!......