Sara Vakhshouri, SVB Energy International founder & president, discusses China's oil demands and Russia's threat to cut oil output. She speaks with David Westin on Bloomberg's "Balance of Power." -------- 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/bloombergbusiness/