There have been no specific threats made against Biden.
The nation's capital is essentially on lockdown. More than 25,000 troops and police have been called to duty. Tanks and concrete barriers block the streets. The National Mall is closed. Fencing lines the perimeter of the U.S. Capitol complex. Checkpoints sit at intersections. The U.S. Secret Service, which is in charge of the event, says it is prepared.
ut law enforcement officials have been monitoring members of far-right extremist and militia groups. They have grown increasingly concerned about the possibility such groups could stream into Washington and spark violent confrontations, a law enforcement official said.
Even in the hours before the event, federal agents were monitoring "concerning online chatter," which included an array of threats against elected officials and discussions about ways to infiltrate the inauguration, the official said.
And 12 National Guard members were removed from the security operation after vetting by the FBI, including two who had made extremist statements in posts or texts about Wednesday's event. Pentagon officials wouldn't give details on the statements.
Two other U.S. officials told The Associated Press that all 12 were found to have ties with right-wing militia groups or to have posted extremist views online. The officials, a senior intelligence official and an Army official briefed on the matter, did not say which fringe groups the Guard members belonged to or what unit they served in. The officials told the AP they had all been removed because of "security liabilities."
The officials were not authorized to speak publicly and spoke on condition of anonymity.
Gen. Daniel Hokanson, chief of the National Guard Bureau, confirmed that Guard members had been removed and sent home but said only two cases were related to inappropriate comments or texts related to the inauguration. He said the other 10 cases were for potential issues that may involve previous criminal behavior or activities but were not directly related to the inaugural event.