The head of a private university in Tokyo apologized Friday over its American football player who committed a dangerous tackle against an opponent, saying the school feels responsible for the foul play.A day after reiterating its claim that its coaches did not instruct the foul, Nihon University President Kichibee Otsuka told a press conference the university played a role in the foul play by Taisuke Miyagawa during the May 6 game against Kwansei Gakuin University."As a university, we have driven him into the corner. We feel responsible for it," Otsuka said, adding that the university will …READ FULL ARTICLE