US Capitol riots: Violence could be repeated as country is 'divided' - Former Capitol police chief

The violence of the US Capitol riots could be repeated, the police officer responsible for security during the protests in January 2021 has warned.

Chief Steven Sund told Sky News that security "missed all the signals" that told them it was coming.

Politicians have been marking two years since the riots as the deadlock in US Congress continues with attempts to elect a new speaker in the House of Representatives.

Sky's US correspondent Mark Stone reports.