Responding to positive economic news, President Barack Obama tells a Kansas City crowd that economic decisons made now will determine whether gains are working for all Americans. Rough Cut (no reporter narration).
3D printing used to be an expensive affair that was only possible on industrial-sized machines. However 3D Systems has created an affordable 3D printer for consumers to create their own 3D designs at home. MSN Tech and Gadgets speaks to vice president of the company, Rajeev Kulkarni, to get a closer look.