The child migrant crisis explained — in three ways

The folks over at Vox.com have put their expertise — explaining things — to work on the child migration crisis at the Texas border. 

To watch a 2-minute video on the crisis, go here.
For a closer look at the way the US handles unaccompanied child migrants, see here.
To scroll through 15 questions and answers about the U.S. immigration system, click here.