I think the good idea should be drop bunker blasters on every square inch of syrian soil, effectively turning it into a territory inhabited by termites and decomposing flesh.
As wonderful as it is to have a red line, there needs to be something you can actually do to help civilians,
.simply bombing won’t help.
.The islamic rebels are just as brutal as assad’s regime
. Assad, well lets just rule out supporting them
and then you have various disjointed rebel groups with no possibility of actually ending the war