CalGreenCard wrote:Does that kind of situation ever arise?
I'm not sure if it's ever happened but I know what CBP would do because of similar situations I can think of, they'd put you in detention until they figured out how to remove you from the country. Happens with people who get denied entry and can't afford a return plane ticket, they stick you in detention until one of your relatives coughs up for the plane ticket.
I'm not sure if they ever resolved it but there were tons of Cubans held in detention at one point, Cuba wouldn't take them back and the US wouldn't let them in so they just rotted in detention. I remember the State Dept. decided to let so many thousands in per year eventually but I'm not sure if they ever fully resolved it. They don't like to let them in en masse because of what happened with the Marial boat lift and because Castro uses it as a diplomatic weapon.
Steve.