FORDHAM HEIGHTS, the Bronx — A father riding the subway with his 4-year-old daughter in the Bronx was threatened and spit on after asking a man not to smoke on the train earlier in September, according to the NYPD. Police said it happened around 3:20 p.m. back on Sept. 5 as the dad and daughter were aboard a southbound D train. An unidentified man sitting in the same car was smoking alleged marijuana while riding the train, authorities said. The father, 35, asked the man not to smoke aboard the train, a which point the other man started yelling...