Interbreeding between the two species between 65,000 and 90,000 years ago... It was established last year that a small part of the human genome can be traced back to Neanderthals.
Here's a descendent of this inter-breeding who herself also mated with a half-breed:
Yeah I know it's nasty, but it's not racist: they did it too Bush:
TURNABOUT IS FAIR PLAY.
IS BARRY HUSSEIN SOETORO OBAMA JUNIOR A HALF-BREED, OR A HYBRID?
BASED ON THE RESULTS SO FAR, I'D SAY HALF-BREED.
AND BEFORE SQUEAMISH MODERATES LIKE ED JUMP IN AND ACCUSE ME OF COMMITTING ANOTHER SLUR, EVEN OBAMA HAS CALLED HIMSELF A MUTT.