Researchers from the USDA have been testing drones as a way to protect livestock from wolf attacks. Drones can have a speaker, camera or spotlight attached to them, allowing for different ways to distract a wolf. We learn more about how researchers are using the technology as a non-lethal way to manage wolves and livestock. Paul Wolf, the SW District Supervisor for USDA Wildlife Services, and Dustin Ranglack with the National Wildlife Research Center join us.