Kerry says some nations offer ground troops to fight Islamic State
U.S. Secretary of State John Kerry says countries inside and outside the Middle East have pledged military support against IS militants with some nations offering ground troops. Mana Rabiee reports.
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.