8 July 2013
Last updated at 16:43 ET
Germany memorial for Nazi 'euthanasia' victims
Germany's state minister for culture said honouring victims of the Nazis was an obligation
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Work has begun on a memorial in Germany for the 300,000 people murdered by the Nazis for having mental and physical disabilities or chronic illnesses.
link-
http://www.bbc.co.uk/news/world-europe-23234296