What is concern of Oba(d)ma(n), Came(w)ron(g)? 6 million refugees or smell of chemicals? or greed and ego?

The second one.

None of the above.

Your childish question is a good indication of your ignorance.

Anyone who has seen the devastating and horrible effects of the use of nerve agent (and sadly, I have), would understand why any stockpiles of sarin and somar need to be destroyed, along with the misslies/aircraft that are equipped to deliver them.

TO be honest, Obama probably doesn't want a Rwanda hanging above his head. However it's the Republicans who are pushing for this. Obama is playing the politics game and the right are hassling him, so he plays along.

assad should sign the ban on using chemical weapons