ABC News April 16, 2020

40th anniversary of Earth Day: April 22, 2010

Name: 40th anniversary of Earth Day: April 22, 2010
Uploaded: 2020-04-16T23:29:05
Duration: PT355.0S
Description: A look at global warming and climate change on the 40th anniversary of Earth Day.

A look at global warming and climate change on the 40th anniversary of Earth Day.

40th anniversary of Earth Day: April 22, 2010

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