In this March 28, 2018 photo, a man holds his fishing rod carrying an illuminated bobber, on the shore of Guanabara Bay where Petrobras operates its ultra-deep drilling vessel Laguna Star NS-44 in Niteroi, Brazil. Brazil's Petrobras says profit rose 56 percent in first quarter of the year as the state-controlled oil company is beginning to emerge from a massive corruption scandal. (Photo by Leo Correa/AP Photo)
