Did anyone who had AP and EAD (and I485 receipt) land in canada and return to USA without problems? I have my canadian landing papers valid till March 2002. My I485 was sent out a month ago, which means I should have my AP and EAD before March 2002. I am thinking of landing in canada in March 2002 and returning to USA within a week. Ofcoz, canadian option is just for safety. My question is : have people faced problems at the US immigration on the way back because of taking permanant residence in canada and having US GC processing going on in parallel?