U.S.-led coalition helps to build new Syrian force, angering Turkey

By Tom Perry and Orhan CoskunBEIRUT/ISTANBUL (Reuters) - The U.S.-led coalition is working with its Syrian militia allies to set up a new border force of 30,000 personnel, the coalition said on Sunday, a move that has added to Turkish anger over U.S. support for Kurdish-dominated forces in Syria.A senior Turkish official told Reuters the U.S. training of the new "Border Security Force" was the reason that the U.S. charge d'affaires was summoned in Ankara last week, and President Tayyip Erdogan's