| Once, I'd been living in the US for 3 years, this was after 9/11, I was coming back from summer holidays with my kids, and after a 2 hour queue, the immigration officer at JFK refused to let me in because my visa was not under the same name as my passport. Although I'd gotten in no problem dozens of times before. There sticklers-for-rules-to-the-bloody-letter at immigration offices all over the world. The US was the worse. | 
