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A handshake between Vladimir Putin and a health expert has sparked debate over his health as eagle-eyed viewers spotted bulging veins in his hands and unusual fist-clenching. Putin, 73, met with Yekaterina Leshchinskaya, 22, the chair of the Russian Healthy Fatherland movement, to discuss the possibility of banning the sale of e-cigarettes in the country when the marks on his hands were noticed. As he reached to shake the woman's hand, the Russian leader's right hand was seen with visible bulgin

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