" />

In the past two years, a record number of undocumented immigrants have been deported out of the United States - most of them Mexican.

Experts warn that the harder the US makes it for people to immigrate, the more they risk dividing families and creating a "second-class citizenry".

Al Jazeera's Franc Contreras met some of the deported in the Mexican city of Nogales.

Source: Al Jazeera