shooting your XO stops him coming to work drunk?! your arguement is fail.
lets just run through this quickly, because your arguements are dumb, have been made before, discredited, then repeated over and over and over:
-There was no smart guerilla war depicted onscreen. We saw an extended revenge fuelled suicide mission.
-Just because Torture has been used by people in real life, it doesnt make torture an OK thing. and does not give a character utilising torture a free pass.
-Just because Lincoln did something, it does not give Cain a free pass to do something else.