CARB has forced mandates on industry for years. How effective have the mandates been?
Emissions for light trucks were addressed a few years ago:
http://www.arb.ca.gov/newsrel/nr061490.htm
Cleaner gas? Been there, done that:
http://www.arb.ca.gov/newsrel/nr112291.htm
Its for the children!
http://www.arb.ca.gov/newsrel/nr040192.htm
Helps the poor, too!
By God we demand cleaner diesel!
http://www.arb.ca.gov/newsrel/nr060292.htm
As for diesel - money talks, CARB walks. Or, oops, we went too far again:
http://www.arb.ca.gov/newsrel/nr101793.htm
In the news today, Kalifornia treehuggers were arrested for lewd and lascivious conduct with trees in response to this:
http://www.arb.ca.gov/newsrel/nr092893.htm
Some of the madness our design team was involved in years ago when I was a Detroit slave:
http://www.arb.ca.gov/newsrel/nr061693.htm
Where are all these friggin things now? Oh yeah, they worked great but cost about $150,000 to produce. At least our heart was in the right place!