Steve Witkoff: from property developer to global spotlight as Trump’s tough-talking troubleshooter https://www.theguardian.com/us-news/2025/feb/22/steve-witkoff-trump-gaza-ukraine-envoy #MiddleEastandnorthAfrica #Palestinianterritories #BenjaminNetanyahu #DonaldTrump #USpolitics #Worldnews #Ukraine #USnews #Gaza