At long last it's been settled. The same creepy face and stare, their own language....yes, Down's Syndrome people ARE Aliens who've tried (unsuccessfully) to adapt human hosts to their ambition for world domination.
Never mind the Lizards of V or the Big Glowy eyed robot Gort - this is REAL boys and girls and world governments not only know about it, but have long negotiated their 'integration' into our society, as long as they don't try to occupy government positions or breed!
The first diagnosed case of Downs was in 1866, the same year a masonic lithograph contained evidence of a UFO!
There's also a Masonic lodge, built in 1866, in Molesworth Street, Dublin! Coincidence? I think not....more information as it comes to light.....