Carrie Sun: Private Equity memoir explores dark side of wealth

At the age of 29 New Yorker Carrie Sun bagged a top job at a top Wall Street hedge fund. As private assistant to the firm's billionaire founder, Sun entered a world of power, privilege and extreme wealth. But as the demands of the job take a toll on her physical and mental health, Sun starts to question everything she had worked so hard for. Her new memoir is Private Equity, which exposes the brutal reality of high finance.