"The Navy SEALs are, for most Americans, the ultimate heroes. Their 2011 killing of Osama Bin Laden was celebrated as a victory in the War on Terror. Former SEALs rake in thousands of dollars as leadership consultants for American corporations. And young men who want to join the military dream of serving in their elite ranks. But as recent revelations, like the uproar around former SEAL Eddie Gallagher, have shown, the SEALs have lost their bearings....