Boom in electric scooters leads to more injuries, fatalities

A scooter Andrew Hardy was riding on Dec. 23, 2018, sits near the car that hit him in Los Angeles. (Jodi Robinson/via AP)

LOS ANGELES — Andrew Hardy was crossing the street on an electric scooter in downtown Los Angeles when a car struck him at 50 miles per hour and flung him 15 feet in the air before he smacked his head on the pavement and fell unconscious.