Ambani and Adani drop out of $100 billion club

Mukesh Ambani and Gautam Adani, once centibillionaires, have seen their fortunes decline. Ambani's Reliance conglomerate faces underperforming energy and retail businesses, while Adani confronts a US Department of Justice probe over alleged bribery, adding to the fallout from previous fraud accusations. Both tycoons are battling...