Safety , homeland security , and see growing market for drones domestically . Concerns about safety , operations and security if drones proliferate in United States . `` As technology changes , if we take no action , so do our expectations , '' Leebron said . Congress had anticipated growing market ; it would spell out certain goals .
Safety , homeland security , and see growing market for drones domestically . Concerns about safety , operations and security if drones proliferate in United States . Congress had anticipated growing market ; it would spell out certain goals .