A protester takes cover as police throw tear gas during protests in August over the impeachment of Dilma Rousseff. Journalists have been caught in the crossfire of Brazil's political unrest. (AP/Andre Penner)
A protester takes cover as police throw tear gas during protests in August over the impeachment of Dilma Rousseff. Journalists have been caught in the crossfire of Brazil's political unrest. (AP/Andre Penner)

In Brazil, journalists face injury from violent protests and accusations of bias