Arnovis Guidos Portillo was deported back to El Salvador while daughter, Meybelin, was sent to Phoenix detention center.
"If this fence is inevitable, it might as well be built well, and by us,” one firm said.
The country’s outgoing defense minister said he hopes his successor will continue the policy.
In the Rio Grande Valley, the barrier erected to keep out illegal immigrants is imperiling rare and endangered animal species.
Now that we know exactly how many overstay their visas, what is Congress going to do about it?
The route to helping desperate migrants in Europe lies in more solidarity, not less
From midnight on Sunday, travellers attempting to pass without relevant documents will be refused entry into Sweden.