Killing Osama bin Laden will only create a martyr. Holding him prisoner will only inspire his comrades to take hostages to demand his release. Therefore, we should do neither.
Let the Special Forces, Seals, Green Berets, etc., covertly capture him, fly him to an undisclosed hospital and have surgeons quickly perform a complete sex change operation. Then return "her" to Afghanistan to live as a woman under the Taliban.
Now that I would like to see