25 is the magic number

President Donald Trump says he wants to impose tariffs of 25% or more on imports of automobiles, semiconductor chips and pharmaceuticals. The president had previously mentioned sector-specific tariffs. Now there’s a number: 25%. But it’s far from certain that these tariffs will materialize. We’ll discuss. Plus, as part of this month’s Econ Extra Credit series, we’ll talk about how far racial representation come since the early days of TV.