U.S. Representative Cindy Axne (IA-03) joins the Friday Free-for-all to discuss biofuels infrastructure, RFS, rumors about stepped-up basis, and more. Plus Dr. Francis Collins, M.D. is the director of the National Institutes of Health and he joins us to discuss the new CDC recommendation that Pfizer recipients 65 and older, and others at risk of severe COVID, get a Pfizer booster at least 6 months after their first two doses.