The Trump administration is seeking contractors to help it overhaul the United States' immigrant detention system in a plan that includes renovating industrial warehouses to hold more than 80,000 immigrant detainees at a time, according to a draft solicitation reviewed by The Washington Post. Rather than shuttling detainees around the country to wherever detention space is available, as happens now, U.S. Immigration and Customs Enforcement aims to speed up deportations by establishing a deliberate feeder system, the document says. Newly arrested detainees would be booked into processing sites for a few weeks before being funneled into one of seven large-scale warehouses holding 5,000 to 10,000 people each, where they would be staged for deportation.