The latest Ipsos poll shows that Karol Nawrocki has only 4 percent points advantage over the 3rd Sławomir Mentzen. The prosecutor's office has filed an indictment against Alvin Gajadhur, a social advisor to president Andrzej Duda. Zbigniew Ziobro apologized to the large Orchestra of Christmas Charity after Jurek Owsiak called him to do so. Here are 5 things to know on Saturday, March 15.