'New supplies of tear gas just arrived'
Protesters in Brazil have clashed with police as the Confederations Cup final between the host nation and Spain got under way in Rio de Janeiro.
Riot police fired tear gas as demonstrators threw missiles near the Maracana football stadium.
President Dilma Rousseff is not attending the match. She was booed at the opening of the tournament.
Julia Carneiro reports.
- From the section Latin America & Caribbean