Seamus Hughes, Alexander Meleagrou-Hitchens Sun, Jan 6, 2019, 1:06 PM
On the morning of Jan. 6, the Syrian Democratic Forces (SDF) announced that it had captured five Islamic State foreign fighters in Syria, including two reported U.S. citizens. The SDF identified the American captives as Zaid Abed al-Hamid, a 35-year-old from an undisclosed location in the U.S, and Warren Christopher Clark, a 34-year-old from Houston, Tex. If Clark’s capture is verified, it adds another chapter to years-long efforts to investigate into American Islamic State members.