Witness History Folgen

'Welcome to the dungeon' was the message that flashed up on computer screens in 1986.This was thought to be the first virus for personal computers and became known as 'Brain'.'Brain' spread around the world and became infamous when it was featured in newspapers and magazines. Amjad Farooq Alvi tells Gill Kearsley how he and his brother, Basit, came to develop this accidental virus from their shop in Lahore, Pakistan.(Photo: The 'Brain' computer virus. Credit: Amjad and Basit Alvi)

The Greek city of Thessaloniki, or Salonica, was once known as the Jerusalem of the Balkans.It was previously home to a large and thriving Sephardi Jewish population whose ancestors had been expelled from Spain in 1492. However, the Nazi occupation of Greece from 1941 to 1944 almost completely wiped out that culture and community.More than 90% of the approximately 50,000 Jews living in Salonica in 1943 were deported to Auschwitz and killed. Yeti Mitrani was a young teenager at the time.She speaks to Maria Margaronis about her family's escape and her childhood.(Photo: Yeti as a child. Credit: Doris Mitrani)

In 1966, at the height of the Cold War, American singer Dean Reed became the first western rock and roll star to tour the Soviet Union. His visit was such a success that over the next two decades Dean became known as ‘Red Elvis’. His concerts behind the Iron Curtain were sell-outs and he was mobbed by fans. But when he wanted to return home to the United States, the reaction he faced was very different, as Dean’s daughter Ramona told Jane Wilkinson. (Photo: Dean Reed in East Berlin, 1976. Credit: Getty Images)