State capitols step up security amid safety concerns.

State capitols across the nation stepped up security Monday, deploying National Guard units, SWAT teams and extra police officers while several legislatures convened amid heightened safety concerns following last week's violence at the U.S. Capitol.

The protections came as the FBI issued a bulletin warning of plans for armed protests at all 50 state capitals and in Washington ahead of President- elect Joe Biden's Jan. 20 inauguration.

Washington state Gov. Jay Inslee activated hundreds of National Guard troops to help state police keep order at the state Capitol. At least two people were arrested, including a man who tried to walk past authorities as lawmakers were to begin their session and shouted: "I have every right to witness this."

At the Georgia Capitol, a state patrol SWAT team walked the perimeter wearing fatigues and carrying rifles while lawmakers gathered inside for the start of a two- year term. State troopers were stationed throughout the Iowa Capitol for opening day as more than 200 people opposing coronavirus mask mandates chanted "freedom" during a peaceful rally.

Legislatures convened in more than a half dozen states. By week's end, three- fourths of all state legislatures will have opened their sessions. Because of concerns about the coronavirus, many state capitols had already adopted procedures to curb the potential for large crowds, including arranging for lawmakers to meet remotely.