Brazilian truck drivers partially block a road during a nationwide strike to protest rising fuel costs in Rio de Janeiro, Brazil, on May 25, 2018. A radio host in northeastern Brazil has been subject to a series of threats in the first four months of 2018. (Mauro Pimentel/AFP)
Brazilian truck drivers partially block a road during a nationwide strike to protest rising fuel costs in Rio de Janeiro, Brazil, on May 25, 2018. A radio host in northeastern Brazil has been subject to a series of threats in the first four months of 2018. (Mauro Pimentel/AFP)

Radio host in northeastern Brazil subject to series of threats