Massive heat wave scorches US during July 4 weekend

FOX Weather’s Katie Byrne reports on how sweltering temperatures are impacting July 4 celebrations on ‘The Story.’

A massive heat wave scorches the central and eastern U.S., causing Philadelphia to cancel its July 4th parade and impacting celebrations on the National Mall. Temperatures soared to 103 degrees, with a heat index of 111. FOX Weather provides coping strategies to beat the intense temperatures.