Argentina's richest man, Carlos Bulgheroni, dead at 71

BUENOS AIRES (Reuters) - Argentina's richest man according to Forbes, energy mogul Carlos Bulgheroni, died on Saturday in the United States, where he was hospitalized following a surgical procedure in June, his company said. The 71-year-old Bulgheroni, along with his brother Alejandro, owned Pan American Energy, Argentina's second-biggest oil company, behind state-run YPF. According to local media, Bulgheroni had been battling cancer for years. Forbes estimated that Carlos and Alejandro Bulghero