Dozens of wildfires rage out of control in western U.S.

Out-of-control wildfires have scorched over 550,000 hectares of land in the western U.S., with climate change creating the perfect conditions for fires to erupt. As Jennifer Johnson reports, major infernos, like California’s Dixie Fire and the Bootleg Fire in Oregon, are spreading to new areas and forcing more evacuations.

• U.S. states draw outside support as wildfires blast through West