premise: While Bin Ladin maintained his own al Qaeda guesthouses and camps for vetting and training recruits , he also provided support to and benefited from the broad infrastructure of such facilities in Afghanistan made available to the global network of Islamist movements and true is true and true is true and true is true and true is true and true is true .
hypothesis: All Islamist training camps and guesthouses were supported in some way by Bin Ladin .