The role of Unmanned Aerial Vehicles (UAV) in the commercial

Discuss the role of Unmanned Aerial Vehicles (UAV) in the commercial (non-military) environment; identify 1 specific area (e.g., border patrol). Include in your discussion the public perception of safety in this arena, and the usefulness of this technology in the area mentioned. Also, include your belief regarding the possibility of UAV use in CFR Part 121 (Airline) operations as well as the public perception and reaction to this possibility.