Should someone who worked for the Nazis be designated a "rescuer" by Yad Vashem, Israel's Holocaust remembrance authority? Should the same be said for an anti-Semite or a Catholic priest? Alex Grobman raised those questions at Seton Hill University last week when he spoke about the Holocaust. His program, "Rescuers and Rescued: Those Who Dared," focused on people who risked everything to save others. "We live in a time when many people are in denial of what perils we face today and in the future. The Holocaust should demonstrate what happens when we don't respond early on," said Dr. Grobman, who has encountered a number of people who doubt the Holocaust occurred. -- Pittsburgh Post-Gazette