3 PM ET: Wisconsin school shooting, tariff fears, iceberg’s journey & more

We start with a fatal shooting at a K-12 school in Madison, Wisconsin. President-elect Donald Trump is putting two of America’s biggest trading partners on notice. Trump’s tariff threats have some concerned shoppers stockpiling goods. The US Supreme Court declined to hear challenges in two cases. And, the world’s largest iceberg is on the move again. Learn more about your ad choices. Visit podcastchoices.com/adchoices