Police arrest man in DC who had loaded handgun, lacked valid credentials, documents say Share Updated: 8:14 PM CST Jan 16, 2021 CNN Share Updated: 8:14 PM CST Jan 16, 2021 Hide Transcript Show Transcript extraordinary security measures in Washington now include razor wire is the capital becomes more like a fortress ahead of the inauguration. There's a great deal of very concerning chatter, and it's what you don't know that we're preparing for. Law enforcement is most concerned about domestic violent extremists and the threat they could pose in the days leading up to and during the inauguration. We have a special responsibility that there is a peaceful transition of power in our country. A new FBI bulletin warns of possible substantial danger from explosive devices during upcoming protests. Are security plan was developed to respond to any contingency that might arise on and leading up to January 20th? Authorities air now walking back assertions that the rioters who stormed the capital wanted to capture and assassinate elected officials. But they still worried that the attack may embolden others, prompting shutdowns across the city, including the National Mall and Potomac River bridges. I don't know if anyone has raised their hand to say we are coming, we will be there but we are preparing as if they are, and part of that preparation now includes even Mawr troops in Washington, 25,000 National Guard troops, now expected there by Inauguration Day,