This surveillance video from some highway in Santiago, Chile, shows what is apparently a not uncommon plight on that city's roadways. As a consequence of an over population of homeless dogs in that city, it's pretty much the norm seeing dogs as roadkill and often being run over. That is disturbing to me (I'm a dog person big time!) So it is upsetting watching this video of one very unlucky guy getting hit not just once at highway speed, but then tossed about and clearly surviving only to be run over again trying to get safe, finally winding up motionless in the middle of the freeway. That's very sad, but what makes this exceptional and a video well worth watching just the same is seeing then a canine buddy putting his own life at risk right thereafter, only in a final attempt at rescuing his pal, dodging traffic himself and then dragging his amigo across the way off to the side of the road. For the hit pup it was unfortunately too late, he didn't make it. Still I co...