American Experience
Clearing the Air: The War on Smog
The epic struggle against airborne toxins that led to the creation of the Clean Air Act. (120 minutes)
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UPCOMING EPISODES
Fri, 9/25 at 1:30 am on Austin PBS HDTV
(120 minutes)
Fri, 10/2 at 1:30 am on Austin PBS HDTV
(120 minutes)