According to my husband, a lot of waiting. When it came to the last interview, he was next but with a guy that seemed strict so he let someone in the back go before him until he got a guy who seemed nice. The interview asked one question of who my parents names are. Then asked if it was hard to be away from me and then he got approved! There are two that are strict and ask a lot of questions and two that were friendly, patient, and ask few questions. Over all he was in and out for 2 hours. javascript:emoticon('')