KANEOHE, Hawaii (Island News) — Despite being illegal, a new video shows people not only hiking the Stairway to Heaven, but throwing a metal railing off the side of a cliff. “When I see this kind of action, it’s really disturbing,” said Honolulu Mayor Rick Blangiardi. “We’ve already had enough death lately over ridiculous accidents that should’ve never occurred. We don’t want anything else like this to happen.”…