Host Liane Hansen speaks with Michael Kostelnik, assistant commissioner for air and marine operations at U.S.
Customs and Border Patrol, about unmanned drone surveillance along the Canadian border.
unmanned droneUnmanned Drones Keep Eye On U.S. Canadian BorderNPR: Politics & Society Sun, 07/19/2009 - 06:00
Host Liane Hansen speaks with Michael Kostelnik, assistant commissioner for air and marine operations at U.S. |