Ethanol industry supports carbon pipelines, others are skeptical

The Biden administration wants the U-S carbon footprint to be at net zero by 2050. As part of that goal, the federal government is offering big incentives to remove carbon dioxide -- including from ethanol plants. There are three major pipeline proposals that would capture CO2 from ethanol plants around the Midwest and store it underground. The ethanol industry is fully on board, but others question the climate benefits.