Weather tracker: torrential rainstorms cause death and destruction in Brazil

This part of South America is no stranger to major rainfall, but last week’s storms were particularly devastatingTorrential rainstorms in Brazil’s southernmost state of Rio Grande do Sul have caused the worst flooding the country has seen in 80 years, with many deaths and thousands of families displaced. Central parts of the state were worst-hit after the storms began last Monday, with unofficial weather stations in the area recording 20-40in over the past week.Widespread floods and