"The Obama administration recently pulled the plug on lowering EPA limits. It seems clear, though, that the lower the level, the fewer effects on health."
Jill U. Adams reports for the Los Angeles Times September 26, 2011.
SEE ALSO:
"Is the EPA Regulating Ozone After All?" (Wonkblog/Washington Post)
Source: LA Times, 09/26/2011
Advertisement 
