Chris Christie should listen to Capitan Picard and sign the bill.
South Florida signed a contract a couple of years ago with Dragados which is a non-union construction company from Mexico. They undercut the union construction firm by almsot 30%, the workers are making MORE than they would under the union construction firm, AND... if they finish ahead of time, they get a bonus. There are a few bonuses along the way when they complete milestones. The unions were furious... but that's what they get in a right to work state. FWIW, the construction workers for Dragados are still union workers, but it's a trade-union, not a full-blown union run construction firm.
This is the 595 highway project I'm talking about. I was there a few months ago, and they've really done a TON of work in the past year that they've been in the project.