Wall Street Mixed as Oil Prices Drop on Iran Deal Hopes Micron Jumps GlobalFoundries Tumbles Chinese Investors Flock to Dividend Stocks Amid Limited Alternatives Market Trends Australias LNG Industry Warns Policy Uncertainty Deters Investment Amazon Faces Allegations of Profiting from NowIllegal Policy Mark Carney Affirms Albertas Essential Role in Canada Amid Provincial Separation Vote Plans Shah Metacorp Surges 6 on 498 Crore Rights Issue for Expansion and Renewable Energy Entry BP Ousts Chair Albert Manifold Over Governance Lapses Shares Dip