CNN reports a recall of various GM cars with common 3.8 liter engines due to potential fire hazards.

Air Traffic in a Tunnel
In a New York Times article “Steven J. Korotky, a flight instructor, called the uncontrolled Hudson River air traffic corridor a “tunnel,” and a tight one at that. Kenneth Jacobsen, who has flown privately chartered helicopters in New York since 1982, said that while he considered aviation safe