In announcing new protections on steel and aluminum imports, President Trump said he was acting in the interest of national security. But could the real threat be the tariffs themselves?  Guest: Peter S. Goodman, an economics correspondent for The New York Times. For more information on today’s episode...

In announcing new protections on steel and aluminum imports, President Trump said he was acting in the interest of national security. But could the real threat be the tariffs themselves?  Guest: Peter S. Goodman, an economics correspondent for The New York Times. For more information on today’s episode...