Officials start to pick up scores of dead fish from the trash ##ne de Freitas . this was a problem even before the preparations for the Olympic games began . Last ##ductory video showed a separate incident , where floating debris caused a sailing accident .
Officials start to clean up scores of dead fish from the Lagoon Rodrigo de Freitas . Pollution was a problem even before the preparations for the Olympic games began . Last week video showed a separate incident , where floating trash caused a sailing accident .