Deep inside Building 17 of Facebook's corporate campus in Menlo Park, California, past a set of doors by a poster that says, "Measure twice, cut once," there's a machine that does a whole lot of ...

MENLO PARK (CBS / AP) -- Facebook built its fortune on the internet, that non-physical space where people share updates and digital videos with friends. But deep inside its Silicon Valley headquarters ...

MENLO PARK, Calif. (AP) - Facebook built its fortune on the internet, that non-physical space where people share updates and digital videos with friends. But deep inside its Silicon Valley ...

MENLO PARK, Calif. (AP) — Facebook built its fortune on the internet, that non-physical space where people share updates and digital videos with friends. But deep inside its Silicon Valley ...