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Now Playing: 01-13-12 Marketplace

Delta Airlines is rumored to be eyeing a merger with American. Kai Ryssdal checks back in with trucker Don Holzschuh on what 2012 feels like behind the wheel. In the latest in our Future of TV series, commentator Rob Long talks about why the future of television belongs to upstarts and disruptors. And 'silent discos' are spreading in Paris.