Survivors of the Nazi's notorious Auschwitz death camp are taking center stage at the memorial service to mark 80 years since its liberation by Soviet troops.

At 90 years old, Allan Hall is one of the dwindling population of Holocaust survivors left in the United States who is alive to share his life’s story. And share he does. Hall, who moved to Miami in 1952,

Today, International Holocaust Remembrance Day, marks the 80th anniversary of the liberation of Auschwitz-Birkenau, the Nazi concentration camp and extermination camp.