ALBAWABA - Iranian authorities have arrested a Japanese journalist who works in Tehran, AFP reported Wednesday. According to local media, the Tehran bureau chief of Japanese public broadcaster NHK was sent to a prison in which the country keeps political prisoners. The journalist was identified as Shinnosuke Kawashima by US-funded Radio Free Europe/Radio Liberty's Radio Farda, which reported on Tuesday. Kawashima was taken to Evin Prison on Monday, Feb. 23 ...