A on-duty MTA cleaner was attacked with pepper spray early Monday morning while attempting to clean a No. 1 train at its northern terminal in the Bronx. The 44-year-old transit worker was cleaning the train at the Van Cortlandt Park-242nd St. station shortly before 4 a.m. Monday when she encountered a passenger still on the out-of-service unit. The passenger was sleeping when the cleaner came ...