Brazil clashes: Rio teacher protest turns violent
Police in Rio de Janeiro have fired teargas at protestors after a demonstration by thousands of teachers ended in violence.
Several banks and other buildings were set on fire in Rio during a night of clashes between demonstrators and police.
A similar protest in Sao Paulo also ended in violent confrontation with police after many banks were ransacked by hooded protesters.
Wyre Davies reports from Rio de Janeiro.
08 Oct 2013