July 11, 2023 4:58 pm People try to stay cool while working in extreme heat With temperatures on the rise, people look for ways to stay cool at home and while working. Tony Shin reports for the NBC4 News on July 11, 2023. US & World Videos 2:21 Iranian president killed in helicopter crash 2:58 Helicopter carrying Iranian president crashes 2:33 Man steals LAPD cruiser with officer inside 2:24 Man steals LAPD patrol SUV in downtown LA 2:26 March of Dimes annual march for babies