losing troops very personal for the president because he's a military father. and part of the reason they wanted to get out of there they feel it's to protect the troops by exiting this conflict. as you see the situation unfold within new orleans you're seeing the president already engaging, got the briefing today you mentioned earlier. and certainly i think we've seen it before and we'll see it again offer comfort and support as this unfolds as presidents do in these tough moments. >> catherine lucey of "the wall street journal," i appreciate you helping us start off tonight. anthony allonzo stick around. we'll talk to you later in the hour. but coming up, the pfizer vaccine now has full fda approval. what impact will that have on americans who are still hesitant to get their shots? plus teen popster olivia rodrigo has a point, god it's brutal out here especially for teenagers themselves. so why do nearly all of them express optimism about adulthood? our panel will be back to