Loren Steffy: President Barack Obama, in his State of the Union speech, called for an “all-of-the-above” strategy to develop energy that’s “cleaner, cheaper and full of new jobs.” He’ll be lucky to get one out of three. It’s likely that our energy sources will become cleaner. Stricter pollution and carbon standards are inevitable, and the abundance of natural gas from hydraulic fracturing in the U.S. means it’s likely to become a viable alternative fuel – both for electricity generation and powering fleet vehicles. To drive home the point, Obama was in Nevada on Thursday touting the prospects for natural gas. By 2040, natural gas will surpass coal as the world’s second-biggest fuel source behind oil, according to a recent study by Exxon Mobil Corp. Obama wasn’t just referring to natural gas, though. He wants to improve the reliability of other sources – wind, solar, biofuels. For that, he wants to shift tax incentives from the oil industry to renewables...