Following Dhirubhai Ambani's death, his two sons, Mukesh Ambani and Anil Ambani, got into an ugly battle over ownership of the Reliance group. In the year 2004, the bitter war became public and then chairman of Reliance Industries Mukesh Ambani admitted in an interview that there were ownership issues within Reliance. Watch BusinessToday.In's video about how their feud rocked the Ambani empire and finally led to the split in one of India's largest corporates.