Lawyer's Opinion on Obama's Authority to Order Strike on Syria

My brother is a corporate securities lawyer, not a specialist in constitutional law. That said, he is great at laying out the legal framework of Obama's authority for ordering an attack on Syria. I could try telling you the bottom line, but I think legal information is best when you let the lawyer do the talking. So here it is, my brother, the lawyer, explaining the law a little bit.

Volume warning: I am too loud, but you have to turn it up to hear my brother. He does most of the talking, but there are couple parts where I am asking him questions.

2nd half of video is not the legal part, just my brother and comiserating the situation.