Why is Erdogan so interested in revealing Armenian DNA?

This is curious as to why all of a sudden Erdogan is interested in going public with the deliberate mess Turkish government made with the genealogy of it's indigenous people: the Armenians and area Christians.

Here is an article that appeared in Independant. What political mess is he planning again?

Here is the article:
"Erdogan has released the genealogy of thousands of Turks – but what is his motive?
In 2003, the Armenian newspaper Agos, whose editor Hrant Dink was assassinated outside his office in 2007, reported that the Turkish government was secretly coding minorities in registers..." and the link is at:
http://www.independent.co.uk/voices/turkey-race-armenian-recep-tayyip-erdogan-generlogy-family-trees-ethnicity-a8234346.html

Comments