LA Times: The renewable-energy tax incentives tucked into the financial bailout package passed by the House on Friday include billions of dollars in breaks for old-fashioned fossil-fuel processes such as liquefying coal and squeezing petroleum out of sand and rock. These “dirty fuels” are making a tentative comeback among policymakers. Such ventures are aimed at “unconventional” deposits once deemed too expensive or technologically difficult to tap. Backers of the tax breaks believe the …