@CNN: High-tech drones could aid patients faster than an ambulance after an accident, study finds https://t.co/U6JEVt5IiE https://t.co/kBQhYicXUC

@CNN: High-tech drones could aid patients faster than an ambulance after an accident, study finds https://t.co/U6JEVt5IiE https://t.co/kBQhYicXUC