 Leaving a child in a hot car seems like something we all know shouldn't happen. Unfortunately, every year, nearly 40 children die from vehicular heat stroke during warm weather. Pediatrician Dr. Purva Grover says kids are especially vulnerable to extreme temperatures, which is why it's critical to do everything you can to prevent this tragic circumstance. They have a very, very high BMR, which is a basic metabolic rate. And they actually...