Prisoners exchanged in largest US-Russia swap since Cold War

Fox News chief national security correspondent Jennifer Griffin reports on the details of the prisoner swap between Russia, the United States and other countries on ‘Your World.’Fox News chief national security correspondent Jennifer Griffin reports on the details of the prisoner swap between Russia, the United States and other countries on ‘Your World.’ Read More5ea46fba-9707-5305-b617-28671a67ebdf, fnc, Fox News, primary_politics, primary_us, on_air, on_air|your_world, personality|neil_cavuto, personality|jennifer_griffin, video The Latest & Breaking Videos on Fox News