I am visiting DC at Easter from the UK and have been trying to book a visit to the Pentagon. Everything seems to go through ok and it says an email confirming details will be sent but this email never comes through. I have also checked my junk box. Is there a problem with booking visits from the UK?
Also I have a current visa with about another 8 years to run but I had to renew my passport last year and the Visa is in the old one. I assume I take both with me but will there be any problems?