In hour two of Here & Now’s April 5, 2018 full broadcast, President Trump has signed a proclamation for the deployment of National Guard troops along the southern border with Mexico. We check in with Michel Marizco of KJZZ’s Fronteras Desk. Also, while tariffs aren’t yet in place, at least one wine producer in California has already had a shipment of 5,000 cases of wine to China put on hold because of the uncertainty. And one professor who researches the impact of social media says she would “be shocked if there aren’t a lot more cases” of data scandals like the one involving Cambridge Analytica.