With a Saturday execution deadline looming, the brothers of a Canadian man held hostage in Iraq made another plea to his abductors, saying Friday that their brother was in Iraq to gather information on alleged human rights abuses. James Loney, 41, and three other Christian Peacemaker Teams aid workers — Canadian Harmeet Sooden, 32, Briton Norman Kember, 74, and American Tom Fox, 54 — were kidnapped in Iraq on November 26. Full Story