LONDON (Reuters) - News Corp's major shareholder Prince Alwaleed bin Tala has rebuffed calls to change the company's dual-class structure or leadership, the Financial Times reported in its Tuesday edition. (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=kphzhv42LqE:kOjwEWcoO2U:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=kphzhv42LqE:kOjwEWcoO2U:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/kphzhv42LqE)