[Texas Eagle]

If Assad did it, he most likely would've done it via missile strike.

Where's the satellite photos showing the crater?

[SoCalTransplant]

Also anyone is yet to tell us ANY one thing that Assad would stand to gain from such an attack beyond “he’s a jerk”.

I can see what the rebels gain if they get the military might of the US their side to counter the Russians propping up Assad. I can see no military, strategic or diplomatic advantage to Assad in gassing 1500 civilians.