Wish you could tap a credit card to ride Metro? Metro hopes to make it happen by the end of May.Metro officials said Thursday ...

WMATA is preparing to launch a new tap-to-pay system that will allow riders to pay rail fares directly with a credit card on ...

who currently have to deal with a cheaply-produced and often defective paper card to take advantage of their free subway/bus rides to school. If you live in New York City and ride the subway ...