u/leohantana

Hi, I will be doing an observership with an ESTA this summer. I have my plane tickets and accomodation. The doctor I will be observing wrote me a letter stating that I will be doing an observership at X date. I wasn't sure about how much cash I need to show at airport control and if there are any other documents I might need. Also if someone has any tips on what to say during airport control that would be great. thanks!