text:  Good morning and happy Aloha Friday. This is Morning Edition. On member-supported HPR1, I am Mike Machado. And for Derek Malama, he's back on Monday at 6.04. It's been a scorching summer on the continental U.S. Heat waves are cooking the country, subjecting people to temperatures of 115 degrees or higher. HPR's Savannah Harabin-Pote reports on what residents and visitors need to know about heat in Hawaii.