Published: October 27, 2014 Publication: NY Post By Carl Campanile The union representing New York’s 2,000 mostly female school crossing guards plans to sue the city for discrimination, citing pay disparity with NYPD traffic-enforcement cops, The Post has learned. The federal lawsuit will argue that crossing guards are paid $4 less per hour than the city’s primarily male traffic-enforcement agents for comparable work, which they argue violates the federal Equal Pay Act and th