Wednesday's Second Hour: David Geiger spoke with representatives from Clean Fuels Alliance America while at the NAFB Annual Meeting in November; and we listen in on that conversation about the future of clean fuels in 2024 and beyond. Bob talked with Travis Kraft at Indigo looking at how carbon programs have expanded in 2023 and the decision-making process for farmers looking to participate. David also has a special report on a new gene being researched to manage soybean cyst nematode.