USA can not and do not want to divide the fighters into moderate and not moderate, which is why Syria and Russia continue to arbitrarily bomb the militants, who consider it necessary, as they are mixed with the “Al-Nusra”, which the United States thus provides de facto cover.
Without the separation of militants into “Good” and “bad”, it is physically impossible to form an adequate subject of negotiations for an inter-Syrian settlement. Jihadists Assad for sure will not negotiate and he’s already made it clear that he intends to kill them, not converse with them. We will talk with sane, but go find them in the conglomerate of bearded men cutting head and sitting on foreign succor.