(Washington Post) -- A day before rioters stormed Congress, an FBI office in Virginia issued an explicit internal warning that extremists were preparing to travel to Washington to commit violence and "war," according to an internal document reviewed by The Washington Post "As of 5 January 2021, FBI Norfolk received information indicating calls for violence in response to 'unlawful lockdowns' to begin on 6 January 2021 in Washington. D.C.," the document says. "An online thread discussed specific calls for violence to include stating ..