The Trump administration is saying increased security on the U.S.-Mexico border is necessary to prevent the coronavirus' spread. As a result, more than 900 migrant children were deported in March and April shortly after they reached the border -- much more quickly than normal, and without standard safeguards observed. John Yang talks to Caitlin Dickerson of The New York Times. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter: / newshour Instagram: / newshour Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe