What are the concerns being raised about President Trump's tariff policies and their potential impact on American businesses and workers?

President Trump's aggressive tariff policies are facing significant criticism from both political allies and industry leaders. Republican Senator Mitch McConnell has expressed concerns about potential long-term damage to American industry and workers, while Ford CEO Jim Farley warns that 25% tariffs on Mexico and Canada could devastate U.S. manufacturing in unprecedented ways. The administration's plan to investigate tariffs on countries with "unfair trade practices" reflects a broad approach that has businesses worried about increased costs for consumers and harm to domestic manufacturing capabilities.