Kobe, Nov. 9 (Jiji Press)--Police in Hyogo Prefecture, western Japan, on Sunday arrested Takashi Tachibana, head of a political group that criticizes NHK, also known as Japan Broadcasting Corp., in a libel case in which the victim, a former Hyogo prefectural assembly member, apparently committed suicide in January. Tachibana is suspected of disseminating false information about the victim, ...