The leader of Japan's Constitutional Democratic Party of Japan signaled his readiness Sunday to make policy concessions to field a unified opposition candidate against the ruling Liberal Democratic Party in an upcoming prime ministerial vote.Yoshihiko Noda said on a TV program that he is eager to enter "discussions with some flexibility" to settle differences, urging Yuichiro Tamaki, head of the Democratic Party for the People, to show a similar openness.Noda's remarks came days after the Komeito party on Friday announced its intention to end its coalition with the LDP, breaking up a 26-yea…READ FULL ARTICLE