Polish researcher Barbara Engelking, left, attends a news conference alongside Holocaust survivor Krystyna Budnicka about an exhibition in the Warsaw ghetto at the POLIN Museum of the History of Polish Jews in Warsaw, Poland, on April 13, 2023. Scholars and historical institutions from around the world are coming to the defense of a Polish researcher. The scholar, Barbara Engelking, is under fire from her countrys authorities after claiming that Poles could have done more to help Jews during the Holocaust. (AP Photo/Czarek Sokolowski) WARSAW – Scholars and historical institutions from around the world are coming to the defense of a...