MARK COLVIN: A great moral voice of our time and a leader of Holocaust remembrance.

That’s how world leaders and friends are remembering 87-year-old Auschwitz survivor and Nobel Peace Prize laureate Elie Wiesel, who died at the weekend. 

Elie Wiesel was liberated from the Buchenwald concentration camp as a teenager and became a lifelong advocate for human rights. 

Sarah Sedghi reports.

SARAH SEDGI: Friends and family gathered at a New York synagogue to farewell Elie Wiesel.

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