Terrifying moment young boy gets trapped underwater for 9 minutes

This is a common occurance!! never leave children unattended even if they are 9 yrs old!!Know where the shut off is to the pumps in every pool. Sometimes it is locked up, and the key is hard to get to!! BEWARE of the dangers of being in a pool. I think there are several documentaries about the dangers of the suction pump at the bottom of pools.