Here is a video on the history of Eugenics, Social Darwinism, and Genetic Hygene.
Rationalized Mass Murder.
Pay close attention at 51:33 to the post birth abortion (euthanasia) that is promoted.
In the clip it says, ” I believe it is wrong to operate to prolong an absolutely useless life.” …the Doctor is going to let the baby lay there and die.
We are a people who have perfected the art of killing the innocent, the helpless and the undesirable… and we have rationalized it so it no longer disturbs our consciences, we have seared our consciences and soothed the burn with the salve of rationalism and propaganda.
Persifler's Weblog 
How ironic that a republic that championed human rights and abolished slavery is morphing into a culture where life is just another commodity (see reality TV) to be sold, bartered and trashed at the “owner’s” behest.
Seems more and more, life is not sacred- it’s for sale. So heartbreaking…