The Washington Post reported today that “The Senate Environment and Public Works Committee will unveil a bill Wednesday that aims for a 20 percent reduction in U.S. greenhouse gas emissions from 2005 levels by the year 2020” The House bill, authored by Reps. Henry Waxman (D-Calif.) and Edward J. Markey (D-Mass.), would mandate cutting emissions 17 percent by 2020. Both measures would require an 83 percent reduction in greenhouse gases from the 2005 baseline by 2050.

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