Rafał Trzaskowski (KO), who is running for president, is trusted by 50 percent of respondents, according to an IBRiS poll for Onet. Prime Minister Donald Tusk came second with 40 percent trust, and former Prime Minister Mateusz Morawiecki (PiS) came third with 36.8 percent trust. The respondents distrust Grzegorz Braun the most (75.9 percent).more