Trade deals and $90 billion in tariff revenue: What’s riding on the landmark Supreme Court case kicking off this week

In just a few days, the Supreme Court will start hearing arguments in what President Donald Trump is calling “one of the most important cases in the history of our country.”

​ In just a few days, the Supreme Court will start hearing arguments in what President Donald Trump is calling “one of the most important cases in the history of our country.” Read More Breaking News, Latest News and Videos | CNN