Chavez supporters await call to arms By Jeremy McDermott, in Caracas Last Updated: 1:52am GMT 29/11/2006 Thousands of armed Venezuelans are preparing to ensure that President Hugo Chavez is re-elected on Sunday and will "shed their blood" for the cause if necessary. President Hugo Chavez watches a parade in Caracas Paranoid about the prospect of a coup or losing the presidential election fair and square, the firebrand leader of anti-American sentiment in Latin America has spent his eight years in office filling government jobs with acting and retired army officers. With Mr Chavez hoping to win another six years in...