The US vice president makes her first overseas trip.
Immigration's at the top of the agenda as she heads to Guatemala and Mexico in hopes of stemming the flow of migrants.
The US vice president makes her first overseas trip.
Immigration's at the top of the agenda as she heads to Guatemala and Mexico in hopes of stemming the flow of migrants.
Waiting, and suffering, for a second chance in life. Asylum seekers endure dismal conditions on the Mexico-US border.