Plot: The episode of Ulisse: il piacere della scoperta, by Alberto Angela, is dedicated to the story of one of the most shameful events in the history of our country: the roundup of the Jews in the Rome ghetto which took place on 16 October 1943. It all began with the laws racial groups, which from one day to the next had deprived thousands of Italian citizens of many rights and freedoms simply because they were Jews