given that before the real impediment for their advances was the libyan air force. the libyan air force is now gone. there's a no-fly zone. there are nato air strikes. there's several in the area of brega today. but that doesn't seem to be able to provide that critical breaking point they need to move forward. they're still plagued by this chaotic system. they don't have any command and control. they don't even have communications because the cell phone system in this area has gone down. so it is chaos. and it's hard to imagine how they're really going to make any progress whatsoever, given the lack of command and control, given their basic ignorance and how to act, how to function in a battlefield environment.