AdvertisementDozens Of Westerners Join Kurds To Fight ISIS In SyriaMarch 15, 2018Samantha RaphelsonfacebookEmailCaleb Stevens (fourth from left) in Raqqa, Syria, with other members of his unit. Stevens, a 23-year-old from Michigan, traveled to Syria to fight with the Kurdish People's Protection Units or YPG. (Courtesy of Caleb Stevens)
