4G iPad Mini: Which Carrier Has the Best Deal?

The iPad mini's pint-sized frame was made with portability in mind, and the arrival of a 4G LTE-equipped model at three of the nation's top cellular providers this morning makes it easier than ever to keep your tablet connected while on the road. But which carrier has the best deal? » 11/16/12 3:01pm 11/16/12 3:01pm