Some New York City families who say they were rejected from universal preschool for three-year-olds are taking their fight to the Mayor's office. Also, the New York Working Families party is pulling financial and ground support of congressional candidate Mondaire Jones. Plus, WNYC’s Stephen Nessen reports on an unusual practice on the AirTrain. And finally WNYC’s Karen Yi reports on a New York City nonprofit that is housing young moms in foster care under one roof.