You are using an older browser version. Please use a supported version for the best MSN experience.

U.S. braces for record-breaking heat wave

Millions of people across the United States are preparing for a potentially record-breaking heat wave. At least 14 states across the country are expecting to see all-time high temperatures leading into the weekend. CBS News weather producer David Parkinson has the details.
image beaconimage beaconimage beacon