i see what you mean. its all very complicated.obviously dont want to drag children and husband to US only to find in 2 years we have to leave. they dont make any of this very clear. i was even concerned that they were authentic as although i've gotten to speak to people they are very vague with their questions and answers. obviously the big attraction is that currently no green cards so its difficult to get to US otherwise. i would really love to do my MSN and get some nursing experience in states which is what attracted me to the programme but you've raised the concern about having to come back. when i mentioned this to the agent she said there is waiver for J1 and we shouldnt be concerned its 2-3 yrs down the line?