Have you renounced your USA citizenship and been allowed back in the USA to visit?
I am about to become a German citizen. Germany requires you to renounce your USA citizenship as in my case, they do not allow dual. I have no problem with renouncing my USA citizenship. My only concern is not being allowed back in the USA to visit. Supposed, the Embassy has confirmed that I will be allowed in under the same conditions as any other German citizen. With recent "security measures", a friend suggested they might black list me and NEVER let me in the country again... This is my concern. Has anyone renounced and successfully visited the USA again afterward?