Photos obtained exclusively by CNN show migrants at the McAllen, Texas, Border Patrol station over the weekend, many of whom are children, sleeping on the ground on rocks and covered by Mylar blankets.

Photos obtained exclusively by CNN show migrants at the McAllen, Texas, Border Patrol station over the weekend, many of whom are children, sleeping on the ground on rocks and covered by Mylar blankets. https://t.co/6mrFo8WTfu

— Yamiche Alcindor (@Yamiche) May 14, 2019