3-D gets ready for its close-up

It's too early to tell whether 3-D will follow the path of Blu-ray: touted by enthusiasts, expensive at the outset and slow to be adopted by mainstream consumers. But there's no question 3-D is on the "push" list as part of this year's Consumer Electronics Show.

Full story at http://www.msnbc.msn.com/id/34666354/ns/technology_and_science-tech_and_gadgets/