Seven out of ten Filipinos gave President Gloria Macapagal-Arroyo a failing grade in her anti-corruption efforts, according to the latest IBON Survey. BY IBON FOUNDATION Posted by Bulatlat Vol. VII, No. 26, August 5-11, 2007 Seven out of ten Filipinos gave President Gloria Macapagal-Arroyo a failing grade in her anti-corruption efforts, according to the latest…