The Unite union said the committee had "begun to shine a light on the dark side of the construction industry".

BBC: Construction workers

The north Strip is also home to the Fontainebleau Las Vegas, a hulking bluish-green tower that was 70 percent completed when the construction workers were dismissed, and the Sahara hotel-casino, which went dark in 2011, and only recently began renovations.

NPR: Stalled Las Vegas Strip Project To Get New Owner