On a hot day, with a child left in the back of a car alone, what do you do? Look for help? Break the window and open the doors? Call the police? Maybe all three? In this video, time is very important. The child left in the car was already partly unconscious. If not for this brave man and his wife, the child would have died. What would you have done? You really have to make a fast decision. If the child is not moving, you should call the police immediately, then break the window. Get the child out quickly. What do you think? Yes, every situation is different, but whatever you do, do it quickly. Please watch, and post a comment. This video is from the NHTSA (National Highway Traffic Safety Administration).