Air pollution plagues US east coast
Amanpour
00:00
The Smoke Predictability of the Air Is Low
Sen. Chris Coons recently introduced a bill that will lay the groundwork for America's first carbon border tax. The vast wildfires out of control in Canada are impacting the entire East Coast of the United States. "This is a real public health challenge and a reminder that climate change has dramatic consequences," he says.
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