Al Bawaba - In a significant development, Nicolas Petro, son of Colombian President Gustavo Petro, has been arrested as part of an investigation that began in March. The investigation revolves around allegations of corruption and money laundering involving the duo. The news broke in the South American country as Plus Real reported that Nicolás Petro's ex-wife, Daisores del Carmen Vazquez, who had earlier revealed to local media that two people ...