A 4 a.m. knock, and then they were gone

https://www.washingtonpost.com/local/social-issues/pre-dawn-raids-leave-us-immigrant-communities-paralyzed-with-fear/2016/01/08/5bdf664c-b412-11e5-a76a-0b5145e8679a_story.html?hpid=hp_hp-more-top-stories_raids-1035am%3Ahomepage%2Fstory