Police on March 21, 2017, searched blogger Carlos Eduardo Cairo Guimarães' electronic devices on suspicion that he had alerted suspects in a wide-ranging corruption investigation that police would question them. Former Brazilian President Luiz Inácio Lula da Silva, shown here at a March 24, 2017, event in São Paulo, was among those police questioned in the probe. (Reuters/Nacho Doce)
Police on March 21, 2017, searched blogger Carlos Eduardo Cairo Guimarães' electronic devices on suspicion that he had alerted suspects in a wide-ranging corruption investigation that police would question them. Former Brazilian President Luiz Inácio Lula da Silva, shown here at a March 24, 2017, event in São Paulo, was among those police questioned in the probe. (Reuters/Nacho Doce)

Police search Brazilian blogger’s devices in morning raid