charged the protesters had a degree of sophistication of their movement. they sealed off the entrances of the square. they had a clear purpose and were led by a single, military-style commander. now there are not enough of them to have that tactical advantage. i think there will be an escalation of force. new weapons will be brought in today. people are clever to use an unusual in this circumstance. we are already seeing people use slings to get them moffett tall cocktails' further. what will happen tomorrow, will they employ different types of weather weapons? >> what you are seeing our live images from downtown cairo.