U.S. forces on Mexico border

Ariana News Agency- A U.S. Marine helps to make a concertina wire barricade at the U.S. Mexico border in preparation for the arrival of a caravan of migrants at the San Ysidro border crossing in San Diego, California, November 13, 2018. The military announced in late October that over 7,000 troops would go to the border with Mexico as a caravan of Central American migrants slowly heads toward the United States. REUTERS/Mike Blake.