Tensions are high in Washington ahead of the expected roll back of a Trump-era border policy in May and the anticipated migrant surge at the southern border to follow. CNN Political Director David Chalian explains why some Democrats in Congress don’t want this to happen, and how prepared the administration is to handle the likely influx.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices