You are using an older browser version. Please use a supported version for the best MSN experience.

New threats from extremist groups put the U.S. Capitol on high alert

The U.S. Capitol is on high alert Thursday because of new violent threats from alt-right extremist groups. CBSN's Tanya Rivero spoke with CBS News congressional correspondent Kris Van Cleave about the additional security measures being taken on Capitol Hill.

Latest News Video

More News Video Partners

image beaconimage beaconimage beacon