>> If ISIL had sarin, I've no doubt they would deploy it as well.
But, I don't see ISIL as having the capability to manufacture it
Already stated and answered, Zim.
Isil/Isis do have the capability of manufacturing sarin.
They do have the capability, and have used it. (UN investigation, 2013)
It may not be easy, but a bunch of kooks in Japan were able to make it way back in the 1990's with a hell of a lot less money at their disposal than ISIS has. ISIS also controls a chemical warfare manufacturing facility located in IRAQ - already documented.
And how much sarin from Syria's stocks has ISIS captured and stored ? A LOT of high level defections from Assad's forces, and a LOT of low level defections. Do you not acknowledge that they could have and probably did take many weapons, including sarin, with them ?
We can rehash this all you want - but the actual EVIDENCE that has been presented IN PULIC - points to the WHR (White House Report) as having been nothing more than propaganda - and not based in scientifically observed evidence of what, publicly presented, actually happened.
Guess it's kinda like those that claim that Sodamn Insane didn't have WMD's - and that they didn't get moved someplace. A lot of it ended up in the hands of SUNNI terrorists - and that means ISIS.
Isis seizes former chemical weapons plant in Iraq | World ...
https://www.theguardian.com/world/2014/jul/09/isis-seizes-chemical-weapons-plant-muthanna-iraq
ISIS Used Chemical Arms at Least 52 Times in Syria and Iraq ...
https://www.nytimes.com/2016/11/21/world/middleeast/isis-chemical-weapons-syria-iraq-mosul.html
ISIS Rebels Looted Iraq's Largest Chemical Weapons Plant
http://www.thegatewaypundit.com/2014/07/breaking-isis-rebels-looted-iraqs-largest-chemical
Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good ...