Pa. robot institute attracts presidential visit Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Kevin Begos , Associated Press Thu Jun 23, 2011 11:31 PM technologyusobamaparobotscarnegie-mellon-robotics-institute Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment
