Venezuelan opposition leader María Corina Machado presented her Nobel Peace Prize medal to US President Donald Trump, recognizing his commitment to freedom. Trump acknowledged the gesture on social media, highlighting Machado's struggles. The article discusses the rarity of such actions among Nobel laureates, mentioning past instances where medals were sold or given away, including Dmitry Muratov's auction for Ukrainian refugees and controversial figures like Knut Hamsun. Teljes cikk (Euronews.com)