any person who goes to war kills, and those who support it kill as well...that's just a comment made by those who say that Guevara is a killer...yes he killed, same as all the heroes who fight for Independence, and those who go to war today...and specially those who support it...so to dislike him for being a killer is almost the same as disliking the whole Americans who support the military and the wars for "freedom"
Going to war to set up totalitarian regimes cannot be a good thing. I'm not depicting a nameless soldier here defending his home country in good faith. Communism killed 100 million people. You don't have Pol Pot on your t-shirt either.