American trained rebels gave equipment to al-Qaida Syria affiliateThe news was the most recent sign of trouble in a fledgling military effort to train fighters to take on ISIS.Members of al-Qaida's Nusra Front [File](photo credit: REUTERS)
![Members of al-Qaida's Nusra Front [File]](https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_720,w_1280/273554 "Members of al-Qaida's Nusra Front [File]")