Close Encounters: Alan West and David Jefferis

Close encounters of the first, second and third kinds are on the increase - why are world governments determined to conceal the truth? In 1947, a pilot saw nine bright flashing objects in brilliant sunlight, and estimated they were travelling at 1700 miles per hour...In 1961, a New Hampshire couple walking in the White Mountains noticed a bright light coming from a strange craft - they then lost consciousness for two hours...In 1976, the passengers, crew and pilots of a Trident jet all saw a dazzling light int he sky with two dark objects beneath it and on their return flight, a massive object showed up on radar in the same position - so what's going on?