There's no way to avoid that. To hit ISIS in Syria will benefit Assad. But so what?
The West and Syria are already technically on the same side:both are fighting ISIS and groups like it.
Assad and his government will publicly voice out against strikes, saying they're illegal and on sovereign Syrian soil; but in private will probably welcome it. Assad and Iran of course will remind the West that what's happening now is exactly what they've been warning about in the past. Problem is, certain folks were fixated on the idea that the good guys [the ''
moderates]'' would overcome the bad guys [the ''
extremists''] and overthrow the evil dictator to form a democratic ''
moderate'', Western friendly regime that it at peace with its neighbours and doesn't pose a threat to anyone. Now if only things were that simply.
Robert Fisk on Isis campaign: Bingo! Here