Dow Jones: U.S. Interior Secretary Ken Salazar said Wednesday that a massive, unprecedented oil spill in the Gulf of Mexico is a “clarion call” to move forward with the Obama administration’s ambitious energy and climate change policy goals–but that the immediate goal is to control the leak and make offshore oil and gas production safer. The spill “is a problem that defies what had been the national policy of the United States: the development of oil, energy and natural gas resources in the …