Tetsuya Yamagami (below) is arrested on site on charges of shooting former Prime Minister Shinzo Abe during an election campaign held in front of Yamato Saidaiji Station, Nara City, Japan, on July 8, 2022. Kyodo Yonhap News Controversy is erupting as Japanese police use artificial intelligence (AI) to constantly monitor SNS posts and visit the homes of citizens who have posted threatening expressions without warning to investigate 'preventive terrorism measures'. Mainichishin...