close for the day. it happened twice in one week. i think what the chinese are learning the government can't decide whether stock prices are going to fall and how much. they're suspending that rule because it's making people in china more nervous. they're worried the market's going to close, they won't be able to get money out later so they are to close now. in the u.s. we have a circuit breaker, about you it only shuts done the market if it falls 20%. that only happened in 1997. people in reacting to things we know about. if you close the market for a day, it's going to open up the next day and people will start selling again. >> josh, thanks. people up late last night on the east coast got to see, in real-time, what was happening on the chinese exchange and knew this day would be coming for wall street. a contributor at forbes.com,