Well, first of all, I should say it is not common but not unusual for a department to change course. We just discussed a change of course with the defence department. There have been many other examples where a department has said, for one reason or another, they don't want to go ahead with what they've been working with us on for some time. So it's not unusual, although it's not common.
On June 8th, 2006. See this statement in context.