because we don't know would are the people, what are they thinking? they don't have to be thugs. they could just be people that have been charged by thugs, have been -- have been like -- they were told to target anyone looking foreign or american or anyone they feel that is not -- they don't trust and that what made me feel unsafe. >> sarah, how long do you think you can continue to use twitter, to use your computer to try and get information out to the west? >> as long as i can, there's no -- the situation is very unpredictability. we didn't have internet, but once like right before the cramp down internet was back on in the country. we don't know why. is it for the people to see, is it to create some divisions between the protesters themselves because there are some online campaigns calling