Wheat jumped by the exchange limit after India’s move to restrict exports, exposing just how tight global supplies are. Bloomberg’s James Poole reports on “Bloomberg Markets: Asia.” -------- 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/