Huffington Post: Just as the Obama administration is launching an interagency task force to boost the biofuel industry amidst an industry-wide slump, it is also preparing to rigorously measure the carbon footprint of biofuels, making them look even more controversial and environmentally risky. The effort announced today, which will immediately assist the corn-based ethanol and biodiesel industries, would help reduce America’s petroleum consumption by 11 percent and lower direct emissions of greenhouse …