it's been 16 months now, service members killed and also more than anything this is ma that's sized. isis is not just in syria and iraq, they're elsewhere. i think that there's a growing realization that we need to have this debate and we have to have a war resolution and so i do, i am concerned about that. certainly, we don't want a debate and our leadership is concerned we have a debate and don't get anywhere. that would be a good thing. i think there's an increasing realization that even if we don't need new legal authority that it would be a message that needs to be sent to our add vo says and allies and the troops fighting on our behalf. >> all right. senators thank you so much for being with us this morning. we appreciate it. still ahead, we go back to chris jansing on the ground in paris for just a moment in the latest developments from yesterday's major raid when we return.