Spain has two tiny enclaves in North Africa, separated from Morocco by fences. Both of them are hugely tempting targets for migrants from across Africa who are desperate to reach Europe.
An Australian immigration official accidentally exposed passport details, dates of birth and other personal information for 31 world leaders during last year's G-20 summit in Brisbane.
Many of the thousands of youths who arrived in the U.S. in 2014 now live with family, awaiting hearings on whether they can stay. But finding legal and mental health assistance remains a challenge.
Some unauthorized immigrants who are parents of U.S. citizens and green-card holders are worried they may be forced to leave the U.S. because a court ruling has put a hold on their deportation relief.
U.S. Immigration and Customs Enforcement says some wealthy foreigners seek to give birth to their children in the U.S. so they will obtain U.S. citizenship.
The nation's immigration courts are jammed with the asylum cases of some 60,000 unaccompanied minors who crossed the southern border last summer. There are 429,000 cases pending and only 223 judges.
Actress Diane Guerrero now stars on shows Jane the Virgin and Orange Is the New Black. But when she was a teenager, her parents were deported. She tells NPR's Michel Martin how it shaped her life.