Personal technology guru, Walt Mossberg, uses Baltimore as a test bed for his review of the first 4G cellular phone from Sprint.
Here's an excerpt:
"The major wireless phone companies have begun building out the next generation of cellular phone systems, called 4G, or fourth-generation, networks. These networks are designed to offer much faster data speeds than the current speediest networks, which are called 3G."
Read the review or watch the video here.