Maria Shriver touts new online learning tool Summary: CNET's Kara Tsuboi sits down with Maria Shriver to talk about "The California Legacy Trails," a new online learning tool for students of the state's history. November 18, 2008 -- 08:00 GMT (00:00 PST) Loading... Please wait. Topics: Software, Enterprise Software, Government, Government US Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.