FULL TITLE: 'My credibility is sort of shot': Former NASA engineer behind the viral YouTube glitter-bomb video admits some of it was faked Mark Rober, the former NASA engineer who built a glitter bomb package that explodes after it has been stolen, has admitted that elements of his viral video were faked.Two of the so-called "thieves" filmed stealing the box were actually in on the prank.Rober said they were roped in by a friend of a friend, who offered to place the package on their porch.The YouTuber has re-edited the video and apologized to viewers. It is one...