A tornado accompanied by strong winds and heavy rain struck the southern Brazilian state of Paraná, killing six people. Authorities said 437 people were treated for injuries and about 1,000 were displaced. Aerial footage shows the damage across the city of Rio Bonito do Iguaçu, with destroyed buildings visible from above. Rio Bonito do Iguaçu was hit hardest late yesterday, with the state’s civil defence agency reporting that over half of the urban area suffered roof collapses, along with multip