Chilean presidential candidate from the Alliance for Chile, Evelyn Matthei (C), casts her vote at a polling station during the run-off presidential election in Santiago, capital of Chile, on Dec. 15, 2013. Chileans went to the polls on Sunday for a run-off vote between conservative Evelyn Matthei and Socialist former president Michelle Bachelet , an unprecedented race for the top office between two female candidates. (Xinhua/Str)