as Salon points out there are others deserving of blame as well:
Partisans on the right can pretend the motivation for the killing spree will remain an eternal mystery. But a plausible link obviously exists. As does a plausible link between blood-soaked verbal attacks against Planned Parenthood and the possibility they inspire people to commit violent, and even deadly, acts.
“When Bill O’Reilly compares Planned Parenthood to Nazis,” wrote Michelle Goldberg at Slate, “we shouldn’t be surprised that some people conclude that taking up arms against it is permissible.”
The really troubling part is that they are unlikely to stop, and this is unlikely to be the last murderous rampage as a result.