Are we forgetting the lesson of the Holocaust? A child survivor rebuked a British politician for her "dehumanising" language about refugees and warned the world to take heed of the tragedies of the past.
Survivor, 83, calls out rhetoric on migrants

Glossary
Theresa May - The prime minister of the UK between 2016 and 2019. Her attempts to secure a Brexit deal ultimately failed, resulting in her resignation.
Holocaust - The murder of six million Jewish people in Europe by Nazi Germany. Members of other minority groups were also killed.
Constituency - An area whose voters elect a person to represent them.
Genocide - The annihilation of a people, either through killing of its members, or through the suppression of its culture.
Third Reich - The Nazi regime referred to itself as the "Third Empire", following the German Holy Roman Empire (800-1806) and the Second Reich (1871-1918).
Kindertransport - German for children's transport. During World War Two, individuals and companies sponsored around 10,000 Jewish children to bring them to Britain to save them from the Holocaust.