NYTimes: What Explains U.S. Mass Shootings? International Comparisons Suggest an Answer

What Explains U.S. Mass Shootings? International Comparisons Suggest an Answer https://nyti.ms/2hODjP5

""In retrospect Sandy Hook marked the end of the US gun control debate," Dan Hodges, a British journalist, wrote in a post on Twitter two years ago, referring to the 2012 attack that killed 20 young students at an elementary school in Connecticut. "Once America decided killing children was bearable, it was over.""