Police declared all of downtown Los Angeles to be an unlawful assembly area and ordered protesters to go home on Sunday night after a third day of violence hit demonstrations against President Donald Trump's immigration policy.

Horrifying scenes in Los Angeles showed driverless cars erupting into flames and emitting toxic gases as rioters chained themselves to furniture and created blockades on roads

Sarah Ferguson presents Australia's premier daily current affairs program, delivering agenda-setting public affairs journalism and interviews that hold the powerful to account. Plus political analysis from Laura Tingle.