.....and maybe before people post requests such as " will they pay for my future wife to come to the interview??"... they could take the time to read all the information on the EK website, and all the information available on this site.
And remember, as someone else has already said...DO NOT DO NOT DO NOT assume you are coming to a North American situation...and once you have come dont start complaining then, it wont help, and it wont change a thing.