Trump: “sarcastic” about using disinfectant

President Trump says he was being "sarcastic" when he suggested injecting disinfectant could be a cure for the coronavirus.

Also in the programme: Brazil's Justice Minister resigns in a row with President Bolsonaro; and we hear from someone taking part in the first human trials in Europe of a coronavirus vaccine.

(Photo: US President Donald Trump speaks to reporters in the Oval Office at the White House in Washington DC, 24 April 2020. Credit: Reuters/Jonathan Ernst)