Brazil's President Jair Bolsonaro says he has tested positive for COVID-19 after months of downplaying the virus' severity.

By Marcelo de Sousa, David Biller, Associated Press

Brazil's new president, Jair Bolsonaro, has declared an end to socialism and political correctness in his country. But can Bolsonaro, accused of authoritarian tendencies, deliver campaign promises of ending corruption, reducing crime and boosting the economy? Nick Schifrin turns to…