At least one arrested as protesters make their way to World Cup stadium . The protests have been peaceful so far but police are still on high alert in the city of more than 1 million people. Darlington and producer Barbara Arvanitidis were slightly injured when one of the canisters hit them . Protesters hope to pressure government to provide low-income housing .
At least one arrested as protesters make their way to World Cup stadium . The protests have been peaceful so far but police are still on high alert in the city of more than 1 million people. Protesters hope to pressure government to provide low-income housing .