Summary: It's NAFTA week here, so today we're heading to the Midwest. The trade deal opened up the Mexican market to American farmers, who enjoyed billions in exports. But Mexican farmers couldn't compete, and many of them immigrated to the U.S. illegally after going out of business. Then: We'll talk with the American and Canadian architects of NAFTA about how they negotiated the agreement in the first place. Plus, we'll unpack the latest travel restriction's impact on business travelers and look ahead to the House's big health care vote.
