"Terrorism suspects in Europe, Africa, Asia and the Middle East have often been abducted by hooded or masked American agents, then forced onto a Gulfstream V jet, like the one described by Arar. ... Upon arriving in foreign countries, rendered suspects often vanish. Detainees are not provided with lawyers, and many families are not informed of their whereabouts."

http://www.veteransforcommonsense.org/?Page=Article&ID=2823