 adding that Biden's policies will create an economic bloodbath for the auto industry and auto workers. That explanation seems the most plausible given the context of Trump's comments. Speaking at a rally on the grounds of the Dayton International Airport in Ohio, Trump said that over the last three decades, Mexico has siphoned off U.S. auto manufacturing jobs, and he accused China of building car manufacturing plants in Mexico that will cost U.S. auto workers their jobs.