American truckers have issued a warning about the Biden administration's plans to reduce air pollution by cracking down on heavy-duty vehicle emissions, saying that President Biden's proposed policies will crush the supply chain and put the American food supply at risk. Under the Environmental Protection Agency (EPA), which aims to reduce emissions of nitrogen oxides and other pollutants by enacting stringent new regulations on heavy-duty vehicles and machinery, businesses will be subjected to unattainable standards which will result in high inflation and put trucking companies out of business, American trucking officials warn. Mike Kucharski, vice president and co-owner of JKC...