PiS split signals end of Kaczyński era and reshapes Polish right

Political commentator Michał Szułdrzyński argues that the expulsion of Mateusz Morawiecki's faction from PiS marks the end of the Jarosław Kaczyński era and the biggest reshuffling on the Polish right in years. The stakes include dominance on the right, future coalitions, and the role of PSL and its leader Władysław Kosiniak-Kamysz.