battlefield significantly around misrata over a period of time. gadhafi has become adept at hiding his military hardware from nato aircraft. this is a battlefield at the siege of misrata, a situation that nato hasn't been able to turn around in the favor of the rebels. and the drone aircraft should make a difference. can make a difference. i don't think anyone should expect it to happen overnight. what the drones are good at doing, as i said, is loitering, is building up a pattern it of movement of gadhafi's ground forces and their military hardware. now turks is not beyond the realms of possibility to believe that some hour the rebels might be privy at some point to that information so they would see possibly even in realtime, although that is not being aid at the moment, possibly in realtime where gadhafi's forces are, a real military advantage on the bat bathle field as well. >> nic robertson, seeing so much of you from triply, thanks for bringing your expertise for atlanta before you go back and enjoy the relative calm there