The Canadian government was today under fire for refusing to seek the repatriation of a teenage national held at Guantánamo Bay, who was shown desperately pleading for his country's help in recently released footage. Liberal politicians and human rights groups criticised Canada's conservative prime minister, Stephen Harper, for the lack of action saying it undermined attempts to eradicate the use of child soldiers. Toronto-born Omar Khadr's US military lawyer called on Harper to "stand up and act like a prime minister of Canada" and demand the teenager's return.