CSM put out a recent article tracking the growth of greenhouse gas regulations on cars and what the states are doing about it. Very neat if it's a hot topic in your area! Link: http://www.csmonitor.com/2007/0914/p01s02-usgn.html

US states are clamping down on carmakers - and winning, Link: http://www.msnbc.msn.com/id/20746463/