“Dakota Reed’s mind brimmed with thoughts of mass murder. In November, he wrote on Facebook, ‘I am shooting for 30 Jews.’ The next month, he uploaded a video of himself in his bedroom of his mother’s Seattle-area home proudly displaying new gun sights he had mounted on his AR-15-style semiautomatic rifle. White supremacist propaganda adorned the walls. He said he was ‘fixing to shoot up’ a school.” For FBI investigators, the threat of domestic terrorism is all too familiar these days. So are the limits on the organization’s ability to address these threats. NYT: FBI, Pushing to Stop Domestic Terrorists, Grapples With Limits on Its Power.