How Trump's tariffs changed the fates of these two factories

How are President Trump's tariffs on foreign steel and aluminum affecting manufacturers and workers? At two different Missouri factories, there are two very different stories. Mid Continent Steel and Wire, which makes nails, has already eliminated 100 jobs. But about 60 miles away at Magnitude 7 Metals, the reopened aluminum smelter is back up and running with hundreds of jobs. John Yang reports.