NPR News

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Scott Olson, a photojournalist with Getty Images, has captured some of the striking images of the protests in Ferguson, Mo., following the police shooting of Michael Brown.
Tess Vigeland speaks with Missouri Sen. Claire McCaskill about the week of violence and tension in Ferguson, discussing the way forward for the community.
A robot, controlled from afar, moves in for a closer look....
For five nights at London's Tate Britain museum, four robots are roving through the halls controlled by people around the world.