ISTANBUL (Reuters) - For Turkey's political leaders it was business as usual Saturday, denying any crisis, or simply not mentioning the resignation of the country's four top military commanders. (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=TfbG8vkb9vc:coqFerNv1Tw:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=TfbG8vkb9vc:coqFerNv1Tw:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/TfbG8vkb9vc)