Rand Paul actually said...

I am not particularly happy with being lectured to by the administration about the Constitution.

I cannot vote for something that is going to enable war in Libya, and Nigeria, and Yemen, and all these places with 100,000 troops.

We want you to obey the law. We want you to understand the separation of powers.

I think to have an enduring victory, there is some question from some of us whether or not you can have an enduring victory and occupy Mosul...