Washington, May 1. (Guardian News Service): Sudan's Islamist regime, once shunned by Washington for providing a haven for Osama bin Laden as well as for human rights abuses during decades of civil war, has become an ally in the Bush administration's "war on terror". Only months after the then US secretary of state, Colin Powell, accused Khartoum of genocide in Darfur, Sudan has become a crucial intelligence asset to the CIA. In the Middle East and Africa, Sudan's agents have penetrated networks that would not normally be accessible to America, one former US intelligence official told the Guardian. Some of...