To add to that, I have another question, Admiral. In terms of the reports we're hearing--and we've heard them in the past--that Gadhafi is using human shields around some of these areas, that is certainly going to make it even more difficult to have those kinds of surgical strikes you're looking for.
Adding to that, there is always this discussion as to whether a no-fly zone is actually effective without ground troops, which of course are not authorized. I know the minister had mentioned maybe ground troops, and we don't want to go there at this time, but how do you measure the effectiveness of a no-fly zone without being on the ground?