. >> what about recompeting contracts more frequently? >> well, i think the department's position writ large is we prefer shorter length periods of contract. but in all instances, it depends. what's the scenario i'm in? what's the frequency with which we want to turn over contracts? the express example i gave is as we were pulling out of iraq and we were looking at recompeting some task orders, the commander came in and said, i can focus on getting us out of iraq or i can focus on transitioning contractors, i'd much prefer focusing on getting us out of iraq, can you please leave the contractors in place? so we did that. >> wouldn't that be a waiver situation? isn't that envisioned with the waiver? i would think that would be custom-tailored for a waiver situation when you would endocument that there was an either/or here and moving people out was more important than recompeting at that particular juncture. >> so -- i think we've basically said, for all our contracts, particularly in those where the technology moves quickly, we don't want