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Leader of the Social Democratic Party (PSD) Rui Rio (front L) waves during a campaign rally in Lisbon, Portugal on Oct. 4, 2019. The Portuguese general elections will be held on Oct. 6, 2019. (Photo by Pedro Fiuza/Xinhua)
Leader of the Social Democratic Party (PSD) Rui Rio (front L) waves during a campaign rally in Lisbon, Portugal on Oct. 4, 2019. The Portuguese general elections will be held on Oct. 6, 2019. (Photo by Pedro Fiuza/Xinhua)