* We were drowning in first half, says Wenger * PSG coach Emery backing wasteful Cavani By Julien Pretot PARIS, Sept 13 (Reuters) - Manager Arsene Wenger hailed Arsenal's resilience after they recovered from a dreadful start to draw 1-1 at Paris St Germain in their Champions League Group A opener on Tuesday. Edinson Cavani netted for PSG after 44 seconds and had the Uruguay striker not been wasteful in front of goal, the home team would have finished the Londoners off before the break. More...