I think I remember reading a while ago (not sure where I read this or if it was a reliable source) that a US citizen settled out of the US can be detained or have their passport confiscated for large unpaid debts if they come back into the US, even for a short visit. [more inside]
posted by Wroksie on Mar 18, 2009 - 7 answers

Why don't Americans need visas to visit Mongolia? [more inside]
posted by maschnitz on Jun 28, 2006 - 17 answers

I hold a UK passport. It now contains a US (C1/D) visa. Due to a clerical error during the application, the visa lists my sex incorrectly. Is this going to be a problem in the event that I actually need to travel to the USA?
posted by Lebannen on Feb 26, 2006 - 13 answers