Santiago (Chile), Dec 17 (EFE) - (Jose Caviedes / Rodrigo Saez). Conservative candidate Sebastian Piñera won the presidential runoff against the governing party's candidate, Sen. Alejandro Guillier, on Sunday, according to the preliminary, albeit all but definitive, vote count. <br /> <br />INCLUDES ARCHIVE FOOTAGE.<br /> <br />Keywords: efe,chile,elections,piñera
