News bites: Not-guilty plea

Your morning transportation speed-read:

A man accused of plotting to blow up a New York City subway train has pleaded not guilty.

Salt Lake City International Airport had the most "on-time" flights in America in 2012.

Chrysler is adding apps to its cars' onboard "infotainment" system.

A freight train in Texas collided with a truck carrying a Rolls-Royce.