http://www.ufoandparanormalnews.com/Government-Stories/giant-metallic-tube-seems-to-shrink-and-disappear-over-las-vegas-sky/ Las Vegas, Nevada. Wikipedia image. Related Articles Nevada MUFON MUFON YouTube Report a UFO MUFON StoreCenter for UFO Studies - IUR DVD special A Las Vegas witness watched a "giant metallic tube" m... Wed, 31 Mar 2010 22:38:45 UTC en