And so does operation “Rolling Thunder” begin! With the announcement of the Nokia Lumia 900 as an exclusive for American Carrier AT&T. The Lumia 900 was just unveiled at the Consumer Electronics Show in Las Vegas, where Stephen Elop, Steve Ballmer, and Ralph de La Vega got together to unveil Nokia’s first high-end Windows Phone for the American Market. Unfortunately, no pricing nor dates were given on the Lumia 900, but it’s already up at NokiaUSA.com. You can follow the link here: NokiaUSA. Also, here are the Lumia 900 full specs and hands on video.