Why Nawrocki alternatively than Czarnek? Behind the scenes of PiS's decision

Detailed investigation by PiS shows that the president of the Institute of National Remembrance, Karol Nawrocki, would have the best chance of winning the presidential election in both the first and second round. The president of the Law and Justice organization inactive has doubts, but he is starting to convince himself to a candidate from outside the party. The organization is preparing to announce the decision on Sunday.