Police Save 3-Year-Old Choking on Bus

It was a heart-stopping rescue caught on camera. Police perform CPR on a 3-year-old who was choking on something. The 911 call came from a bus that was driving through a New Jersey transit station. The boy was rushed off the bus and placed into the care of first responders. They then rushed him to the hospital where he began breathing again. Inside Edition has tips on what you need to know in an emergency.