Policemen block anti-Arroyo protestors to prevent them from clashing with supporters of President Arroyo in Manila. Policemen block anti-Arroyo protestors to prevent them from clashing with supporters of President Gloria Macapagal Arroyo outside the Philippine Congress in Manila's Quezon city August 31, 2005. Allies of Arroyo crushed a bid to impeach her over allegations of electoral fraud and graft on August 30, hoping to draw a line under a months-old crisis that nearly unseated her. REUTERS/Erik de Castro