Mukesh Ambani becomes 4th richest in world; overtakes Europe's wealthiest

Mukesh Ambani beat Europe's wealthiest man, making him the world's fourth-richest person in the world today. The Reliance Industries Ltd.'s chairman is now worth $80.6 billion, after amassing $22 billion this year, according to the Bloomberg Billionaires Index. Ambani now owns more wealth than France's Bernard Arnault, whose LVMH...