Brazil dam collapse

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Dozens dead in Brazil flooding and landslides

Flooding aftermath in Brazil's Belo Horizonte. Video, 00:00:15Flooding aftermath in Brazil's Belo Horizonte

Broken Brumadinho a year after dam collapse

Brazil dam collapse - one year on. Video, 00:02:29Brazil dam collapse - one year on

Murder charges over Brazilian dam collapse

Brazil dam owner 'failed to report danger signs'

Criminal charges for Brazil dam disaster firms

How German firm approved Brazil dam before tragedy

Moment Brumadinho dam collapsed. Video, 00:00:34Moment Brumadinho dam collapsed

Brazil's Vale convicted over dam disaster

Brazilian town waits as another dam at risk

Brazilian mining dam 'at risk of collapse'

Life after a devastating mining disaster

Brazil dam collapse mine chief steps down

Arrests at Brazil's Vale over dam collapse

Around 700 evacuated over Brazil mine safety

'Is the same thing going to happen again?' Video, 00:03:29'Is the same thing going to happen again?'

Brazil's mining dams: A disaster waiting to happen? Video, 00:03:29Brazil's mining dams: A disaster waiting to happen?

'How I survived the Brazil dam collapse' Video, 00:02:39'How I survived the Brazil dam collapse'

Brazil dam collapse: The crucial questions

Images emerge of Brazil dam collapse

How do you clear tonnes of toxic sludge?