Chris Anderson on Twitter: "Comparative sizes of military drones. Note the large number and variety of UAVs from China. Found here: https://t.co/pb6a6ZMAih https://t.co/8BG6mCuV4E" / Twitter
MQ-9A Reaper (Predator B) | General Atomics Aeronautical Systems Inc.
Drone patrol: Unmanned craft find key role in U.S. border security | MPR News