Ah! So the coverup (mishandling my 'Merican ass) has started because the initial plan to blame Assad failed.
http://shoebat.com/2013/08/27/eviden...ons-not-assad/
http://extremeprejudiceusa.wordpress...mical-attacks/
The other question is "Why would Assad need to use CW when he is winning?" The logic doesn't follow, CW is for when you're desperate and losing or you're trying to influence the politics surrounding your conflict.