PARIS, Oct 4 (AFP) - A French MP behind a failed bid to free two French reporters held hostage in Iraq defended his freelance operation Monday amid sharp official and media criticism that he may have endangered their lives. Didier Julia, a 70-year-old member of President Jacques Chirac's ruling UMP party, admitted before leaving the Syrian capital of Damascus for Paris that he had lost contact with the Islamic group holding reporters Georges Malbrunot of Le Figaro newspaper and Christian Chesnot of Radio France International and he was now worried about their fate. But he defiantly rejected the accusations...