Declaration by Duda and "full consent" Tusk, tragedy in Canada, death in the Tatras

President Andrzej Duda supported PiS candidate Karol Nawrocki and attacked Donald Tusk's government. The Prime Minister responded to him on social media. In Vancouver, the driver drove into a crowd, 11 people are dead. 2 people died in the Tatras. In Warsaw, meetings as part of the Tri-Sea Initiative are starting. We present 5 things worth knowing on Monday 28 April.