Over the years, federal prison camps have evolved ... These camps, the least restrictive within the Bureau of Prisons , are paradoxically among the most expensive to operate.

NEW YORK — The Trump administration is using federal prisons to detain some people arrested in its immigration crackdown, the federal Bureau of ... numbers and locations,” the agency said.

NEW YORK (AP) — President Donald Trump’s administration is using federal prisons to detain some people arrested in its immigration crackdown, the federal Bureau of Prisons said Friday ...

President Donald Trump’s administration is using federal prisons to detain some people arrested in its immigration crackdown, the federal Bureau of Prisons said Friday, returning ...