Massive wildfires in western U.S. threaten hundreds of homes

CBSTV VideosJune 20, 2013

One fire has burned through 7,000 acres in Prescott, Ariz., just an hour north of Phoenix. And in Denver, a new wildfire has forced dozens of residents to evacuate. So far, there's no major damage and no serious injuries have been reported. Norah O'Donnell reports.