>> reporter: well, it certainly doesn't give that impression at this point in time. the gaudhafi spokesperson say they are very secure in their power positions. nato says it hit some key command installations of the gadhafi forces south of tripoli, one of them being the command center, the headquarters of the 32nd brigade, candy, and that is the infamous hamas brigade which is commanded by one of gadhafi's own sons. it's the best trained, best equipped and most loyal to gadhafi. what nato was saying is this brigade was using that headquarters to target civilians both in misrata as well as on the eastern front. the other things that nato was targeting as well apparently was communications infrastructure around the down of serte that gadhafi's forces were using to communicate with their troops on the front line as well. but you're absolutely right, the rebels are still saying that it's too little that's coming from nato, especially in the