US sanctions cause plane refueling woes for Colombian leader Arab NewsTrump’s Feud With Colombian Leader Threatens U.S. Antidrug Efforts The New York TimesUS imposes sanctions on left-wing Colombian President Petro BBCU.S. imposes sanctions on Colombia’s president and family over drug trade allegations NPRColombia’s President Gustavo Petro tells CBS News blowing up drug boats is easy, but illegal and ineffective CBS News
