Hanging out by Penn Station today? Don?t bother with the A or C train. Hunt down the free taxi rides being offered by Nissan, who won the contract for NYC?s new taxi cabs, which will start roaming the streets next year. They boast a ton of leg room, spacious trunks, and sweet moon roofs that let you stare up at the sky like a tourist without blocking the sidewalk. (Think glass-bottom boat, turned upside down.)