US Treasury Department says it blacklisted Pakistani national Abid Ali Khan
Poverty, violence, and corruption have led people to seek a better life in the US
Figures show the scope of a growing migrant influx at the southwest border
United Constitutional Patriots have been patrolling US-Mexico border near Sunland Park, New Mexico
Republicans refocusing their immigration agenda on a proposal for simpler, faster deportations from Central America
The child's name remains undisclosed
The number of migrants dying from extreme heat on the US-Mexico border rose 55% in the past nine months
There is no immediate plan to reunite the more than 2,300 children already separated from their families
Human rights groups took to streets in the US to protest policies to separate immigrant children from their parents
The construction, promised throughout Trump's campaign, is to be financed with existing funds and resources