World News In 2018, Thousands Of Migrants Traveled To The U.S. In Caravans, Escaping Violence, Poverty 5:22pm December 24, 2018 by Carrie Kahn World Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2018 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National 'Peak Travel' podcast explores the impact of travel on local communities Arts Goodbye, brat summer by Adrian Ma 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate