Jacob Anthony Chansley, the Jan. 6 Capitol rioter known as "QAnon Shaman," is set to take a competency exam in a Colorado federal prison. In a court filing dated Saturday, the government said that Chansley has been housed at a correctional facility in Littleton, Colo., where he will undergo his competency evaluation. Chansley pleaded not guilty in late January to six charges related to the riots, including disorderly conduct, entering the...