Source: https://www.washingtonpost.com/world/national-security/trump-faces-the-grim-reality-of-afghanistan-no-quick-path-to-victory-and-no-way-out/2017/08/21/7ff53bbe-868f-11e7-a94f-3139abce39f5_story.html?hpid=hp_hp-top-table-main_afghananalysis-1015pm%3Ahomepage%2Fstory&utm_term=.7ede054ed65c