I have B1/B2 visa which was issued by my previous company. Now i am going to US as visitor using same visa. I am going with my friend who is on business trip to New york. So i will be staying with him in accomodation provided by his company. And then we plan to visit our friend who is in Chicago.
So what documents i need to show at point of entry?
Hotel booking will be in his name. Do i need to carry copy of same booking and show if asked?
Since we are arriving at New York and then visiting friend at Chicago. Do i need to clarify this at point of entry so that i can visit cities outside New york?
Is travel insurance mandatory ?