https://ift.tt/2wwdHAe U.S.-Turkey Tensions Could Stall Progress Against ISIS, Officials Say United States International Relations, Embargoes and Sanctions Joint operations between American and Turkish troops are still being planned. But officials worry about Turkey’s reliability as a battlefield partner. HELENE COOPER and ERIC SCHMITT https://ift.tt/2P7pQkl August 14, 2018 at 05:30AM