In a rational world, or even a rational media outlet, that is the quote that would have been made into the headline.
“In Margaret Sangers own words...”
A tragic irony is that Sanger did favor the horrible eugenics movement to limit the spread of ‘undesirable’ populations. But she favored convincing them to use contraception, sterilization, etc. To my knowledge she did not advocate actually killing the unborn as is done today in her already infamous name.