There have been some harrowing reports about foreign nationals detained and deported amid Trump’s immigration crackdown. Here’s what we know.

Reports of people being shackled, detained and held for deportation, some of whom have permanent residency, have raised global concerns. Here's what attorneys say.

Recently, green-card and visa holders have been facing tougher scrutiny at airports. Immigration attorneys give tips on how reduce the chances of running into problems while traveling.