Congress can't give him any war authority. He is obviously conflictged when opposing Muslims. He can only really conduct war against the great satan and the zionist entity. Cut his funding so he can't make war. I don't want our boys to be killed for nothing.
The thing is, Obama had the authority to disintegrate ISIS last summer when they were marching in a column across the desert. By looking for authority for "boots on the ground" which he would misuse, it seems he's trying to disown that horrific blunder.
As long as Saudi Arabia is our ally and Obama's still doing the regime change thing against governments that thwart terrorism and protect Christians and other minorities, any authority given to Obama will lead nowhere good.