You just have to put the pieces together.
Well, his statement a few days ago said exactly that, so no rocket science there. And, he specifically called out the administration for intervention in Libya, and for leaving a power vacuum leading to the rise of ISIL. He also specifically mentions Trump, saying that he was a wildcard and no one knew what he would really do if elected, while he thought it was clear through her history what Hillary would do. Agree with it or not, it was a concise and fairly straightforward statement, no need to speculate about his motives.