U.S. Military Commanders In Syria Question ISIS Fight's Future

Republican Sen. Lindsey Graham says pulling U.S. troops out of Syria would be the "single worst decision" President Trump could make. Graham spoke on Fox News Sunday after Trump said last week the U.S. would end military involvement in Syria "very soon."

Here & Now's Peter O'Dowd speaks with NBC chief foreign correspondent Richard Engel (@RichardEngel), who's back in London after a reporting trip to Syria.