tendencies but i don't think it will be the massive revolution you saw in iran in the 1970s. >> as always, appreciate your insights. sth pleasure, john. >> you're looking at live pictures. our military tank on the street outside. it is coming up on 3:00 in the morning saturday. a peaceful scene at the moment. some people, you see them on the top. military vehicles lining the street. this isout side cnn's cairo bureau. ♪ >> woman: good night, gluttony-- a farewell long awaited. good night, expected. >> ( yawning ) >> good night, outdated. >> ( click ) >> ( whimpers ) >> good night, fluffy. and good night, stuffy. >> ( clinking ) >> ( chewing )