them, let's double check. >> yeah, i think that's a fair assessment. these situations, we can go by what the white house is telling us, what the exams they tell us showed. why did they get a cat scan at this point? you can say, look, he's the president. he is being very cautious. he has this, as you point out, this remote history of smoking. we are told he stopped. someone who is a smoker who has changes in the back of their throat, i think you tend to be more aggressive. make sure nothing else is going on here that can be causing these symptoms. >> we know dietary changes likely will have to be taken into consideration. which i wonder if michelle is wagging a thinger at him, our first lady saying, you should have been listening to me before. sanjay gupta, thank you tore chatting with us, walking through this information. we present it. >> you got it, any time, thank you. >> all right, chris. mick, have you heard the royals are here to take manhattan by storm? they're everywhere, prince