how to leave libya, and he wanted russia to help him in this way. that is what we think. >>reporter: after several days of speculation, it is now official: great britain will, indeed, send four apache helicopters to libya to help in the fight against muammar qaddafi's forces, and that makes eight helicopters with france and britain and they will be able to fly lower and engage in the land battles and help the forces on the ground get closer to tripoli. >>shepard: the chinese military reveal they have a specialized unit of online cyber warriors and it called the 30-person team "the blue army." china's experts claim, experts say china is the largest source of cyber attacks and there have been many reports of the chinese government hacking into military