Striking workers at the Trump Taj Mahal were joined by more than 1,000 other union workers from across the country on Thursday. The show of solidarity ended with a union rally in front of the casino, where Unite Here Local 54 members have been on strike for three weeks. N.J. Senate President Steve Sweeney joined the rally, with union members from New York City, Boston, Philadelphia, Pittsburgh, Baltimore and Washington, D.C.