Sen. Elissa Slotkin (D-Mich.) talks with NPR's Michel Martin about the impact President Trump's tariffs are having on the automotive industry in Michigan, which still drives the state's economy.

Businesses and markets reeling from Trump's expanded trade war, small retailers in the U.S. react to the new Trump tariffs, Trump downplaying the role of far-right activist in firings of NSC staff.

Mich., talks with NPR's Michel Martin about the impact of car and auto parts tariffs on her state where the auto industry still drives the economy.