As Border Restrictions Tighten, Some Experts See Migrant Caravans Growing In Size

Thousands of migrants attempted to cross the border from Guatemala into Mexico this week. Many of the migrants have reportedly returned to their home countries of Honduras and Guatemala.

Mexico has begun allowing members of a mass migrant caravan to cross its border, following violent clashes between the migrants and Mexican police on Friday.

(Image credit: Oliver de Ros/AP)