Chicago-Area Organizations Call on Pritzker to Slash Emissions From Diesel Trucks Cook County, which sits at the nexus of the Midwest freight hub, is in the top 1 percent of U.S. counties impacted the most by diesel pollution. By Aydali Campa
Diesel Emissions in Major US Cities Disproportionately Harm Communities of Color, New Studies Confirm By Kristoffer Tigue