Why travel with the caravan? To avoid one of the world's most dangerous smuggling routes.

Why travel with the caravan? To avoid one of the world's most dangerous smuggling routes.  Washington Post Trump Considers Closing Southern Border to Migrants  New York Times Trump may halt entry for nearly all migrants seeking asylum on southern border  NBCNews.com Mattis expected to send 800 more troops to help border authorities stop caravan  CNN Trump prepares plan to close border to Central American migrants and deploy troops  Los Angeles TimesFull coverage