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Greek flags along with flowers, candles and hand written messages lay on April 5, 2012 at the foot of a cypress tree where a retired pharmacist, had shot himself at Athens central Syntagma square. The 77-year-old, killed himself yesterday morning in the busiest public square of the Greek capital, opposite to the Greek Parliament, which for two years has been the main rallying point for demonstrations against government austerity measures. Greek newspapers on Thursday printed excerpts from a note, allegedly found in the pensioner's pocket, in which he accused the government of leaving him in penury and compared the administration to the regime imposed by Greece's Nazi German occupiers in 1941. AFP PHOTO / LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)
Greek flags along with flowers, candles and hand written messages lay on April 5, 2012 at the foot of a cypress tree where a retired pharmacist, had shot himself at Athens central Syntagma square. The 77-year-old, killed himself yesterday morning in the busiest public square of the Greek capital, opposite to the Greek Parliament, which for two years has been the main rallying point for demonstrations against government austerity measures. Greek newspapers on Thursday printed excerpts from a note, allegedly found in the pensioner's pocket, in which he accused the government of leaving him in penury and compared the administration to the regime imposed by Greece's Nazi German occupiers in 1941. AFP PHOTO / LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)

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Understanding 'debt suicide' in Greece

CNN's Richard Quest talks to psychologist, Aris Violatzis, about the man who committed suicide at a Greek debt protest.

Understanding 'debt suicide' in Greece

CNN's Richard Quest talks to psychologist, Aris Violatzis, about the man who committed suicide at a Greek debt protest.