Aliens 'tried to warn US and Russia they were playing with fire during Cold War’

Aliens may have interfered with US and Soviet nuclear weapons during the Cold War in an attempt to send “a sign to Washington and Moscow that we are playing with fire”, according to a UFO researcher.
http://www.telegraph.co.uk/news/newstopics/howaboutthat/ufo/8029045/Aliens-tried-to-warn-US-and-Russia-they-were-playing-with-fire-during-Cold-War.html