A TOP-RANKING US judge has stunned a conference of Australian judges and barristers in Chicago by advocating secret trials for terrorists, more surveillance of Muslim populations across North America and an end to counter-terrorism efforts being "hog-tied" by the US constitution. Judge Richard Posner, a supposedly liberal-leaning jurist regarded by many as a future US Supreme Court candidate, said traditional concepts of criminal justice were inadequate to deal with the terrorist threat and the US had "over-invested" in them. His proposed "big brother" solutions flabbergasted delegates at the Australian Bar Association's biennial conference, where David Hicks's lawyer, Major Michael Mori,...