] Banks love it when you use plastic, so it%u2019s no
] surprise that biggie JP Morgan Chase is working to make
] it easier for you to use their credit cards. New
] %u201Cblink%u201D cards to be tested in two U.S. cities
] later this year will use RFID to let you wave your card
] at a point-of-sale terminal instead of swiping it, a
] system that will be familiar to anyone who%u2019s used
] Mobil%u2019s Speedpass to buy gas. Chase says the system
] will be as secure as traditional POS terminals; we give
] it about a week before the RFID crackers prove them
] wrong.