I was watching a special on Sci-Fi about people this guy whose Mother was inseminated by an alien. He said in Vietnam, when he was sent to assassinate the N. Vietnamese leader (in a special force) with twelve men, the special force didn't make it, but they found this guy, alone, 12 days later, with no injuries. He said the aliens picked him up and operated on him, or at least he thought so, in a dream.

The show said there were many people whose mothers have been inseminated by aliens.