Two people were killed in the accident, the Brazilian city's fire department said.
Unicef says gangs are inflicting "unimaginable horrors on children".
Aid organisations say gang control has led to a ten-fold increase in sexual violence towards children.
But US President Donald Trump's plan to dramatically cut back US foreign aid faces a legal challenge.
The US-based Social Media Victims Law Center filed the wrongful death lawsuit on Thursday.
A collection of some of the best outfits from the State of the Nation Address.
But US President Donald Trump's plan to dramatically cut back US foreign aid faces a legal challenge.
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