Politics and Protectionism Senator Marco Rubio (R-Florida) and other members of the Florida Congressional delegation are up for reelection next month. Fresh produce growers in Florida have long been frustrated by the ability of Mexican farmers to grow specialty crops at lower prices. The result is the Florida politicians have sent a request to USTR Katherine Tai that she initiate a Section 301 investigation of the imports from Mexico. Meanwhile, the U.S. exporters of corn, pork and other commodities to Mexico have also written to Ambassador Tai pointing out several things:

The Section 301 investigation was requested because the Florida growers’ petition for relief via the border measures approved in the USMCA have failed to find...