Adrienne LaFrance writes:

The origins of QAnon are recent, but even so, separating myth from reality can be hard. One place to begin is with Edgar Maddison Welch, a deeply religious father of two, who until Sunday, December 4, 2016, had lived an unremarkable life in the small town of Salisbury, North Carolina. That morning, Welch grabbed his cellphone, a box of shotgun shells, and three loaded guns—a 9-mm AR-15 rifle, a six-shot .38‑caliber Colt revolver, and a shotgun—and hopped into his Toyota Prius. He drove 360 miles to a well-to-do neighborhood in Northwest Washington, D.C.; parked his car; put the revolver in a holster at his hip; held the AR-15 rifle across his chest; and walked through the front door of a pizzeria called Comet Ping Pong.

Comet happens to be the place where, on a Sunday afternoon two years earlier, my then-baby daughter tried her first-ever sip of water. Kids gather there with their parents and teammates after soccer games on Saturdays, and local bands perform on the weekends. In the back, children challenge their grandparents to Ping-Pong matches as they wait for their pizzas to come out of the big clay oven in the middle of the restaurant. Comet Ping Pong is a beloved spot in Washington.

That day, people noticed Welch right away. An AR-15 rifle makes for a conspicuous sash in most social settings, but especially at a place like Comet. As parents, children, and employees rushed outside, many still chewing, Welch began to move through the restaurant, at one point attempting to use a butter knife to pry open a locked door, before giving up and firing several rounds from his rifle into the lock. Behind the door was a small computer-storage closet. This was not what he was expecting.

Welch had traveled to Washington because of a conspiracy theory known, now famously, as Pizzagate, which claimed that Hillary Clinton was running a child sex ring out of Comet Ping Pong. The idea originated in October 2016, when WikiLeaks made public a trove of emails stolen from the account of John Podesta, a former White House chief of staff and then the chair of Clinton’s presidential campaign; Comet was mentioned repeatedly in exchanges Podesta had with the restaurant’s owner, James Alefantis, and others. The emails were mainly about fundraising events, but high-profile pro–Donald Trump figures such as Mike Cernovich and Alex Jones began advancing the claim—which originated in trollish corners of the internet (such as 4chan) and then spread to more accessible precincts (Twitter, YouTube)—that the emails were proof of ritualistic child abuse. Some conspiracy theorists asserted that it was taking place in the basement at Comet, where there is no basement. References in the emails to “pizza” and “pasta” were interpreted as code words for “girls” and “little boys.”

Shortly after Trump’s election, as Pizzagate roared across the internet, Welch started binge-watching conspiracy-theory videos on YouTube. He tried to recruit help from at least two people to carry out a vigilante raid, texting them about his desire to sacrifice “the lives of a few for the lives of many” and to fight “a corrupt system that kidnaps, tortures and rapes babies and children in our own backyard.” When Welch finally found himself inside the restaurant and understood that Comet Ping Pong was just a pizza shop, he set down his firearms, walked out the door, and surrendered to police, who had by then secured the perimeter. “The intel on this wasn’t 100 percent,” Welch told The New York Times after his arrest. [Continue reading…]