US VP Pence's hands-on NASA gaffe goes viral

In a goof gone viral, Vice President Mike Pence touched something he should not have as he visited NASA headquarters, and his defense smacked of something his boss might do: blame somebody else.Pence was at Cape Canaveral in Florida Thursday for a speech to employees and also took a tour.At one point Pence was guided to piece of gear with a sign that identified it as "critical space flight hardware" and a warning in bright, red capital letters: do not touch.