I will be visiting the US for a short period of time in july, I was elegible for the VWP so I applied for ESTA and it has been approved.
What should I bring with me when traveling to the US to demonstrate that I am authorized to enter the US under the VWP?
Is a print of the report from the esta website enough or do I need some more documents?
Note: I will obviously bring with me my passport, driving license and other identification documents.