Mayo Clinic News Network Headline 7/8/2015

In today's Mayo Clinic News Network Headline with Vivien Williams:

• Extreme heat moves into many areas of the United States and Europe, and in Pakistan, a record-breaking heat wave claims many lives. Mayo Clinic emergency medicine physician Dr. David Claypool offers recommendations to avoid heat exhaustion and heatstroke.

Journalists: Video is available in the downloads. [TRT 1:00] Click here for the script.