we are really getting a sense that despite what the government are doing, people are still marching, gathering. and then as often happens, violence and clashes erupt between the hardline protesters and police. the fact that people have turned out in the tens of thousands, if not hundreds of thousands, george, is really quite extraordinary. they are extending a very strong message to the hong kong government that they are going to continue to protect and fight for their civil liberties. >> ana, thank you. in iraq, chaos on the streets as well. violent protests show no sign of letting up. we'll take you live to baghdad for the latest there. and the man who worked in the obscure national security program that is keeping him from truly calling america his home. stand by.