Row erupts in Polish parliament between KO and PiS over Smolensk anniversary and Kaczyński

A heated argument broke out in Poland's parliament between Konrad Frysztak of Civic Coalition (KO) and Mariusz Kałużny of Law and Justice (PiS). The dispute centred on the recent Smolensk anniversary and the behaviour of Jarosław Kaczyński during the commemorations. Words such as "boorishness" and "scandal" were exchanged on the floor of the Sejm.