Protestors kick the door of City Hall during a teachers strike in Rio de Janeiro, Brazil
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Violent clashes in Rio over teacher strike

2 October 2013 Last updated at 07:58 BST

There have been violent clashes in Rio de Janeiro for a second night in a row between striking school teachers and riot police.

The strike has lasted 46 days, and tensions have risen this week over a proposed new payroll and benefit package.

Elaine Jung reports.