Strange things are happening around the world; things that challenge the imagination and open the mind to possibilities almost beyond imagining.  Things that only director Steven Spielberg can explain, which he does in his monumental epic of man's encounter with alien life, "Close Encounters of the Third Kind."  Planes lost in WWII suddenly appear in a Mexican desert; a long lost ship turns up in the middle of the Gobi Desert; and in Dharmsala, Northern India, hundreds of people are gathered together, singing--a short "tune" that consists of a mere five notes, over and over, repeatedly.  When they are asked where they heard this tune, the throng, as one, dramatically thrust their hands into the air and point to the sky.  And, indeed, in the skies all around the world, strange things are happening.