Vale SA, the world's largest iron ore miner, knew last year that the dam in Brazil that collapsed in January and killed at least 165 people had a heightened risk of rupturing, according to an internal document seen by Reuters on Monday.
from Reuters: World News https://reut.rs/2WSzsDw
via IFTTT
from Reuters: World News https://reut.rs/2WSzsDw
via IFTTT