Clinton's Counter-terrorism Center began drafting a plan to ambush bin Laden's compound in Kandahar. The CIA mapped the compound and identified the houses of bin Laden's wives and the location where he most likely slept. The plan was relatively simple, at least on paper. Tribals would "subdue" the guards, enter the compound, take bin Laden to a desert outside Kandahar, and hand him over to another group of tribals. This second group would carry him to a desert landing strip—which had already been tested—where a CIA plane would take him to New York for arraignment. When they completed a draft plan, they ran through two rehearsals in the United States. Confident that the plan would work, the Counter-terrorism Center of the CIA sought the approval of the White House. While they acknowledged that the plan was risky, they stated that there was "a risk in not acting" because "sooner or later, bin Laden will attack U.S. interests, perhaps using WMD."