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Intensity of U.S. wildfires increasing over decades

Name: Intensity of U.S. wildfires increasing over decades
Uploaded: 2013-07-01T12:16:28-0400
Duration: 1 min 26 s
Description: The federal government's chief of fire operations, Tom Boatner says climate change may have made U.S. wildfires stronger and more dangerous. Scott Pelley reports.

The federal government's chief of fire operations, Tom Boatner says climate change may have made U.S. wildfires stronger and more dangerous. Scott Pelley reports.