“Despite receiving a warning directly from the Russian government, the FBI failed to stop the Tsarnaev brothers from staging the Boston Marathon bombing. Despite having plenty of resources, the Charlottesville police failed to stop a car attack that left a woman dead. The FBI interviewed Omar Mateen, the Orlando Pulse nightclub shooter, and considered criminally investigating him. They didn’t — possibly because his father was an FBI informant. And yet these repeated failures — among others — keep getting swept under the rug as we look for “solutions” to the problem of violence.”