CNN covered the secret visit of CENTCOM Commander General Votel to Syria as he met with top Syrian military leadership and American advisors on the status of the fight against ISIS. In the video below, CNN shows you a secret Special Operations training camp responsible for preparing the Syrian Democratic Forces to retake Raqqa, the ISIS capital in Syria. American advisors are seen training the Syrian Democratic Forces on the range. The primary mission of the American advisors is basic weapons training.