A Brazilian cameraman died while filming a gun battle between police and alleged drug dealers . Police launched a massive operation in a slum in Rio de Janeiro . `` While Brazilian authorities have had success in prosecuting journalist murders , winning several convictions in recent years , the country still sees persistent anti-press violence . Score: 6 There 's been an increase in violence against journalists in Brazil .
A Brazilian cameraman died while filming a gun battle between police and alleged drug dealers . Police launched a massive operation in a slum in Rio de Janeiro . Score: 6 There 's been an increase in violence against journalists in Brazil .