Incumbent President Andrzej Duda, center, his wife Agata Kornhauser-Duda, right, and daughter Kinga, left, sing along with supporters in Pultusk, Poland, Sunday, July 12, 2020. An exit poll in Poland's presidential runoff election shows a tight race that is too close to call between the conservative incumbent, Andrzej Duda, and the liberal Warsaw mayor, Rafal Trzaskowski.(AP Photo/Czarek Sokolowski)