He spent a year trying to do things co-operatively. Now he must take more charge and not let Congress call the shots.
More than 1 000 Africans fled a southern Italian town over the weekend after a wave of violence against migrant farm workers.
A Jordanian suicide bomber who carried out an attack in Afghanistan that killed seven CIA agents recorded a "martyrdom" video.
Environmental campaigner Paul Watson has lost one of his boats in a confrontation but is determined to save the oceans from "the greed of man".
A global scarcity of scientific research on using nanotechnology in foods means food safety authorities are unable to properly regulate products.
Egyptian forces shot and wounded at least two Palestinians on Wednesday during a violent protest on the Egypt-Gaza border.
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