The interview was quite simple. First of all,

he checked my passport and asked where I currently work for, to show and submit the updated job letter. Then asked if I filed tax-returns in 2006 and show the copy. After that, we go through those routine questions, as if politician, arrested indicted, with criminal charge, GCD or Nazi, deported, etc. At last, he checked in computer and told me that the security check of my case was not done yet and he could not approve it.