Northrop Grumman interview questions

they held a "career fair" in Gainesville, FL. Turns out that this was actually standing in line to be interviewed on-the-spot. Only then did they tell me that they weren't hiring people there but they were recruiting for positions in St. Louis. I have no interest whatsoever in moving to St Louis. The online ad said nothing about this and just described it as a job fair. Seriously? I wasted my time for that? I walked out the door on that one.