Poland State Mournıng Presıdentıal Aırcraft Crash

epa02120904 L-R : Prime Minister Donald Tusk , the daughter of the Committee of Katyn Families chairman Izabela Sariusz-Skapska , the head of President ' s cabinet Maciej Lopinskithe acting President as well as the Sejm Speaker Bronislaw Komorowski during the state mourning ceremony at Pilsudski Square in Warsaw , Poland , 17 April 2010 . President Lech Kaczynskihis wife Maria , his complete entouragecrew members died in the TU-154 M plane accident on 10 April 2010 near Smolensk in Russia , they were to take part in the Katyn massacre commemorations .  EPA/Jacek Turczyk POLAND OUT