text: Current Bloc QuÃ bÃ cois leader Gilles Duceppe was the first to announce his intention to run for party leadership , on 11 May 2007 .
simplified: The current Bloc QuÃ bÃ cois leader Gilles Duceppe was the first to announce that he would to try to become the leader of the PQ , on May 11 , 2007 .