What will a railroad strike do to products on the shelves?

(AP) — Missouri business and government officials are bracing for the possibility of a nationwide rail strike at the end of this week while talks carry on between the largest U.S. freight railroads and their unions.

The railroads have already started to curtail shipments of hazardous materials and have announced plans to stop hauling refrigerated products ahead of Friday’s strike deadline. Now businesses that rely on Union Pacific, BNSF, CSX, Kansas City Southern and other railroads to deliver their raw materials and finished products have started planning for the worst.