Covid-19: More than 34,000 dead in Brazil

Brazil is the worst affected country in South America, which has become the epicentre of the coronavirus pandemic. We’ll hear from the Amazon region which has been hit particularly hard. Also: a memorial to George Floyd takes place in Minneapolis, and the Lancet retracts a study about hydroxychloroquine over data concerns. (Photo: Gravediggers wearing protective suits at Sao Luiz cemetery, in Sao Paulo, Brazil. Credit: Reuters/Amanda Perobelli)