Heat wave grips much of US

A blast of summer heat has gripped much of the United States. Droughts in the Midwest and rolling blackouts on the East and West Coasts. There were over 130 fatalities related to the triple digit temperatures in CA. Much of the nation is dealing with temperatures in the 90's to well over 100 degrees in some parts of the country activating heat watches and warnings. Some cool Canadien air is expected to give some relief in the next few days.