8chan Is a Megaphone for Gunmen.  ‘Shut the Site Down,’ Says Its Creator.  —  Fredrick Brennan was getting ready for church at his home in the Philippines when the news of a mass shooting in El Paso arrived.  His response was immediate and instinctive.  —  “Whenever I hear about a mass shooting …

Connor Betts: Twitter Posts on Being a Leftist, Guns  —  Connor Betts, the Dayton, Ohio mass shooter, was a self-described “leftist,” who wrote that he would happily vote for Democrat Elizabeth Warren, praised Satan, was upset about the 2016 presidential election results, and added …

Terminating Service for 8Chan  —  The mass shootings in El Paso, Texas and Dayton, Ohio are horrific tragedies.  In the case of the El Paso shooting, the suspected terrorist gunman appears to have been inspired by the forum website known as 8chan.  Based on evidence we've seen …

Crush This Evil  —  Yesterday, in the Texan border town of El Paso, a young white supremacist opened fire at a Walmart, killing 20 people and injuring dozens more.  His intention, per a manifesto he left on the website 8chan, was to exact revenge against “the Hispanic invasion of Texas,” …

‘How do you stop these people?’:  Trump's anti-immigrant rhetoric looms over El Paso massacre  —  President Trump has relentlessly used his bully pulpit to decry Latino migration as “an invasion of our country.”  He has demonized illegal immigrants as “thugs” and “animals.”

We Have a White Nationalist Terrorist Problem  —  America's leaders need to do more to condemn and combat the extremist ideology — white nationalism — in their midst.  —  The editorial board represents the opinions of the board, its editor and the publisher.  It is separate from the newsroom and the Op-Ed section.

There is no excuse for supporting this president  —  On Sunday morning, former congressman Beto O'Rourke spoke for millions of Americans. … O'Rourke is a native of El Paso, Tex., one of two sites of mass murder in the past 24 hours.  The alleged killer had regurgitated white nationalist bile and hatred of immigrants.

FBI faces skepticism over its efforts against domestic terrorism  —  The FBI insists it is fully engaged in combating the threat of violence from white supremacists, but some former federal officials charge that the government is still coming up short in the face of a strain of American terrorism that now seems resurgent.

Dayton Shooting: Gunman Kills 9 in Entertainment District  —  Nine people were killed and 27 others were wounded, the police said.  It was the second American mass shooting in 24 hours, and the third in a week.  —  Here's what we're following:  — A quick response by officers saved lives, the police chief said.

The American Exception  —  There is one developed country—and only one—in which it is not only legal, but easy and convenient, to amass a private arsenal of mass slaughter.  That country also happens to be the one—and the only one—regularly afflicted by mass slaughters perpetrated by aggrieved individuals.