Japan says patience running thin on N.Korea talks04 Jul 2005 08:05:02 GMT Source: Reuters TOKYO, July 4 (Reuters) - Patience is running out for North Korea's return to stalled talks on its nuclear arms programme, Japanese Foreign Minister Nobutaka Machimura said on Monday, adding that Tokyo was neither optimistic nor pessimistic about the likelihood the negotiations would resume soon. "In some quarters there is a very optimistic view and they probably have their basis for that, but the Japanese government is neither extremely optimistic nor extremely pessimistic," Machimura told Reuters in an interview. "Soon, we will reach the limits of...