By Hector Pereira Caracas, Aug 10 (EFE).- Former presidential candidate Enrique Márquez urged Nicolás Maduro, declared the winner of Venezuela’s July 28 election, to address growing demands for transparency amid widespread fraud allegations. The opposition claims its candidate, Edmundo González Urrutia, won by a wide margin that was stolen by Maduro. “The government must heed … Sigue leyendo Venezuela opposition pushes for transparency amid election fraud allegations, protests