Eusebia Casimiro (L), who was left blind as an adult during surgery to remove a brain tumour, and her husband Leonardo Duarte (C), also blind, walk to a bus as they travel to perform in a Carnival ... more 
Eusebia Casimiro (L), who was left blind as an adult during surgery to remove a brain tumour, and her husband Leonardo Duarte (C), also blind, walk to a bus as they travel to perform in a Carnival street theatre called "murga", in Buenos Aires, April 20, 2013. Leonardo and Eusebia are two of around 400,000 blind people in Argentina, who despite having their lives improved through the legalization of guide dogs in more public places, still face a lack of jobs, a major problem according to the Association for Aid to the Blind. Picture taken April 20, 2013. REUTERS/Enrique Marcarian (ARGENTINA - Tags: SOCIETY HEALTH) less 
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Reuters | Photo By ENRIQUE MARCARIAN / REUTERS
Mon, Oct 21, 2013 1:11 PM EDT