Torture Prevented Airliner Terror Plot?

The Guardian mentions reports that the plot to blow up several US bound airplanes from the UK was averted because of information extracted by Pakistani torturers:

Reports from Pakistan suggest that much of the intelligence that led to the raids came from that country and that some of it may have been obtained in ways entirely unacceptable here. In particular Rashid Rauf, a British citizen said to be a prime source of information leading to last week’s arrests, has been held without access to full consular or legal assistance. Disturbing reports in Pakistani papers that he had “broken” under interrogation have been echoed by local human rights bodies. The Guardian has quoted one, Asma Jehangir, of the Human Rights Commission of Pakistan, who has no doubt about the meaning of broken. “I don’t deduce, I know - torture,” she said. “There is simply no doubt about that, no doubt at all.”

H/t: First Things, with commentary.