John Burnett

President Trump visits the border in Texas to highlight security needs. In San Diego, hundreds of Customs and Border Protection agents echo the same line: the fence is not secure and a wall is needed.

Thousands of Central American migrants are living in shelters in Tijuana, waiting their turn to ask for asylum. Some are getting jobs, planning on a long stay, while others are growing more desperate.

A tent camp housing migrant children in Texas is due to shut down by the end of January as the federal government releases more detained children to their families.

The Department of Health and Human Services confirms the population at Tornillo, Texas, is down from nearly 3,000 adolescents last month to about 1,500. The camp is due to close at the end of January.

The federal government remains partially shuttered as the president holds out for money for a wall along the border with Mexico. A new Congress is sworn in on Thursday. What does each side want?

The term is how the government describes some immigrant children, but it isn't always the best way to describe the children or the circumstances of their migration.

Mexico and the U.S. have come to an agreement that immigrants from third countries, who are crossing or approaching the border to seek asylum, will stay in Mexico while their claims are decided.

Homeland Security Secretary Kirstjen Nielsen said Thursday that migrants entering the U.S. from Mexico — regardless of country of origin — must wait in Mexico while their claims are heard.

In June, then-Attorney General Jeff Sessions announced a ban on asylum-seekers fleeing gang violence or domestic abuse. A federal judge on Wednesday blocked that ban, saying it had "no legal basis."

A federal judge has blocked the Trump administration in its attempts to restrict asylum seekers at the border who are claiming fear based on domestic violence or gang violence in their home country.

After an unexpected policy change, the Department of Health and Human Services plans to speed the vetting of sponsors so that more migrant children can be released from custody.

In a surprise policy change, the Department of Health and Human Services plans to speed the vetting of sponsors so that more migrant children can be released from custody.

In New Mexico last week, a 7-year-old girl and her family entered the country illegally at the U.S. -Mexico Border. The girl later died of dehydration and shock while in Border Patrol custody.

With government shelters across the country nearing capacity, officials are considering a range of options from releasing the children more quickly to building more tent cities.

Two sources implicate Trump in illegal campaign contributions. Nancy Pelosi agrees to a term limit to secure House speaker job. Government shelters are filled to near capacity with migrant children.

President Trump has compared the influx of migrants to the U.S. with the migration crisis in Europe. There are big differences in the situations, and some parallels in the political and policy debates.

When Vietnamese immigrants first arrived in Texas, they received a hostile reception from locals who were concerned about competition. Now that immigrant community is thriving.

Migrant families arriving at the Southwest border earlier this year faced forced separations. Now the president plans to stop immigrants with troops, concertina wire, tighter asylum rules and threats of tent prisons.

As a caravan of migrants continues north through Mexico, Texas border towns are preparing. Many are also skeptical about the deployment of U.S. troops to the border, and some say this is all politics.

Large numbers of migrant families continue to cross illegally, and more are expected. The Border Patrol says they are overwhelmed and so do the non-profits that help immigrants.