THREAT OF SANCTIONS - RUSSIA

Send us a text This week President Biden is said to have told Russia leader Vladimir Putin that the U.S. is prepared to use "nuclear economic sanctions" if Russia invades Ukraine further. Do sanctions work? And what are these sanctions Biden says have never been used? On Back Story Host Dana Lewis talks to former U.S. Treasury expert Brian O'Toole, now with the Atlantic Council, who says these sanctions will target the Russian banking sector and potentially cripple the Russian e...