veni vidi vici
Omne quod audimus est opinio, non res. Omnia videm
Yeah … now we know what we know the government part can go away!So, the improvement of the air quality in LA is due to what? Unicorn farts? Did all of those cars just decide to release fewer polluting substances?
Face it - the Clean Air Act is to be credited. That came from the EPA. Which was created by Nixon.