From debates about comprehensive immigration reform to investing in security to the heartbreak of the humanitarian situation, watch as we break down the crisis.

Photos from 2006 to today tell the story of the border crisis.

The searing photograph of the sad discovery of their bodies on Monday, captured by journalist Julia Le Duc, highlights perils most Central American migrants face.

Some financial relief may be on the way for border cities and non-profit groups that have been providing help to migrants.

The president says ICE will descend on cities like Houston in two weeks if Congress doesn't come up with a solution to illegal immigration.

City leaders are deeply concerned about the Trump administration's promise to begin mass immigration raids. While Houston is on the list of targeted cities, the mayor says they've heard no details from federal immigration officials.