FILE - In this Saturday Dec. 10, 2016 file photo, Colombian President Juan Manuel Santos accepts the applause during the Peace Prize awarding ceremony at the City Hall in Oslo. Santos was awarded the prize for his efforts to bring Colombia's more than 50-year-long civil war to an end. This year's winner will be announced on Friday, Oct. 6, 2017.
FILE - In this Saturday Dec. 10, 2016 file photo, Colombian President Juan Manuel Santos accepts the applause during the Peace Prize awarding ceremony at the City Hall in Oslo. Santos was awarded the prize for his efforts to bring Colombia's more than 50-year-long civil war to an end. This year's winner will be announced on Friday, Oct. 6, 2017. NTB scanpix POOL via AP, File Haakon Mosvold Larsen
FILE - In this Saturday Dec. 10, 2016 file photo, Colombian President Juan Manuel Santos accepts the applause during the Peace Prize awarding ceremony at the City Hall in Oslo. Santos was awarded the prize for his efforts to bring Colombia's more than 50-year-long civil war to an end. This year's winner will be announced on Friday, Oct. 6, 2017. NTB scanpix POOL via AP, File Haakon Mosvold Larsen

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