Mukesh Ambani, India's richest man has bought a $80 million beach-side villa in Dubai – the biggest ever residential property deal in the city’s history. The property deal has been covert, and will be held in one of Reliance’s offshore entities, sources said. The property on Palm Jumeirah was purchased earlier this year for Ambani’s youngest son, Anant, one of the people said, asking not to be...