I wouldn't disagree with you there. I mean if there were boatload of people, Castro being one, that were in peril, he wouldn't be high on my list of those to save. But also, if he were in peril, the only one, and I could save him my moral conscience and beliefs would compel me to.
Oh, man. I don't think I'm alone in saying I'd happily shove you aside and hold the piece of crap's head under the waves until the bastard stopped wiggling. Then I'd feed him to the sharks just to make sure.
Some people just need killin'. There are a lot of aholes in the world harming millions of normal people.