JLF experts continued to share their knowledge with national audiences this week. Research Editor Jon Sanders used his latest Townhall.com column to skewer arguments favoring government subsidies for ethanol and other costly biofuels. Meanwhile, Paul Chesser of Climate Strategies Watch wrote in American Spectator this week about the nationwide effort to institute costly climate change policies at the state level. JLF Fiscal Policy Analyst Joseph Coletti offered McLatchy-Tribune newspapers his assessment of Democratic presidential candidate Barack Obama’s economic plan.