Black-clad activists protesting U.S. President-elect Donald Trump's inauguration smashed store and car windows in Washington. They have fought with police in riot gear who responded with pepper spray and stun grenades.
About 500 people, some wearing masks and kerchiefs over their faces, marched through the city's downtown, breaking the windows of a Bank of America branch, a McDonald's outlet and a Starbucks shop, all symbols of the American capitalist system.