President Obama on March 31 announced the partial lifting of U.S. ban on offshore oil and gas to reduce U.S. dependence on imported oil and create jobs. Obama's decision represents a major U.S. energy policy changes. The media here generally believe that Obama made the decision to return for Republican members of Congress on the long-overdue "U.S. Clean Energy Security Act" (also known as climate bill) support, but it can realize its wish is hard to say.