Russian food import ban doesn’t shake E.U. sanction resolve

Russian food import ban doesn’t shake E.U. resolve on sanctions More

Chief foreign correspondent Margaret Warner talks to Gwen Ifill about the U.S. response to Russia’s new ban against most Western food imports, the E.U.’s growing resolve to stand with the U.S. and the growing potential for Russian troops to invade Eastern Ukraine.

AIR DATE 8/7/14