Turks questioning U.S.-led coalition presence at air base - deputy PM

Turks are questioning the presence of U.S.-led coalition forces at the Incirlik air base in southern Turkey, a deputy prime minister said on Thursday, reflecting frustration at what Ankara sees as a lack of support for its operations in Syria. Deputy Prime Minister Veysi Kaynak told broadcaster A Haber that the issue of the Incirlik air base, used by NATO and the U.S.-led coalition, was on the government's agenda. Turkey launched an incursion into Syria in August to push Islamic State from its b