Billionaire investor George Soros urges India's Narendra Modi to respond to questions regarding the turmoil surrounding Gautam Adani's business empire, calling the prime minister and the billionaire "close allies." Soros made the remarks in speech ahead of the Munich Security Conference. (Excerpt) Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness/ Instagram: https://www.instagram.com/quicktake/?hl=en