KQED PBS NewsHour November 18, 2011
>> taro araka is working on a system, holosteeled pylons on the sea floor that telescope when the air is pumped in. >> brown: we update the occupy movement as thousands of protesters march in the streets of new york, los angeles and dallas. >> woodruff: and we close with another in our "economist film project" series. tonight, a profile of an artist who uses garbage to create portraits and to transform lives in brazil. >> brown: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> intelligent computing technology is making its way into...