Cite Source
Source?
Just Google: "How The USA Armed ISIS"
Everyone knows that Obama was so eager to force Assad out that he engineered the gift of many hundreds of millions of US dollars and tons upon tons of US weapons to anyone who claimed they would fight Assad.
Remember those "moderate Syrian rebels" that Obama equipped and supported?
It trurns out that the people who received this bounty from the USA and USA allies were al Nusra and al Qaeda and jihadi extremists from all over the world.
And of course, al Qaeda morhed into ISIS (or ISIL if you are Obama)
So in other words you can’t cite a credible source.