Argentina's Trump-like presidential candidate, who proposed making the US dollar the country's official currency, wins election after his opponent concedes defeat

• A self-described "anarcho-capitalist" candidate often compared to Donald Trump claimed victory in Argentina's presidential election. 
• Javier Milei's win comes as his opponent, Argentina's Economy Minister Sergio Massa, conceded defeat.
• With a Milei victory, the country will swing to the right amid discontent over soaring inflation and rising poverty.

Argentina's Economy Minister Sergio Massa conceded defeat to populist Javier Milei in Sunday's fiercely polarized presidential runoff even before the country's electoral authority released official results.