I think the reason we do it in that order, as we do in the processing of any application, is that there are a lot of requests for screening, just in the nature of the business that we do, so there's a demand on the system. Our approach to processing applications is to determine whether we have a valid application before us before we go to the time and effort of doing the subsequent in-depth security and medical screening, because to do that for an invalid application would be using resources that could be better devoted to other matters.
On March 10th, 2008. See this statement in context.