Special Report: Supreme Court strikes down most of Trump's tariffs

This is an NBC News special report. Here's Craig Melvin. >> And a good Friday morning to you.We're coming on the air with breaking news. A major defeat for President Trump's economic agenda. The Supreme Court ruling the president does not have the authority to impose some of his sweeping global tariffs.A decision set to have a massive impact potentially on the economy here at home and also around the world as well. Let's bring in our senior legal correspondent, Laura Jared. I know you're sifting through the ...