Construction workers try to shade themselves from the sun while welding a steel awning on a building in downtown Los Angeles on June 19.
Construction workers try to shade themselves from the sun while welding a steel awning on a building in downtown Los Angeles on June 19. Richard Vogel Associated Press
Construction workers try to shade themselves from the sun while welding a steel awning on a building in downtown Los Angeles on June 19. Richard Vogel Associated Press

How the heat wave reinforces the need for clean energy

July 04, 2017 01:00 PM