http://dealbook.nytimes.com/2011/05/24/yandexs-surge-on-debut-stirs-more-talk-of- tech-bubbleinef=business> China's Utilities Cut Energy Production, Defying Beijing NYT<http://www.nytimes.com/2011/05/25/business/energy-environment/25coal.html> Army Seeks Recruits in Social Media NYT<http://www.nytimes.com/2011