Hello guys. I have not seen the answer to this question in here :
While my visa was not expired I went to Mexico about three times but since I only was there for about a weekend each time I really have no record whatsoever of those visits and they don't always scan your visa upon returning to the U.S. Question is:
Should I list these visits ( I don't even remember the exact date anymore) or just leave the fields blank?
ANY HELP WOULD BE GREATLY APPRECIATED.