'Megafires' becoming more common, expert says
The Cram Fire in Central Oregon is on the verge of being what's called a 'megafire.' Experts say these are becoming increasingly more common, as some link it to climate change.
The Cram Fire in Central Oregon is on the verge of being what's called a 'megafire.' Experts say these are becoming increasingly more common, as some link it to climate change.