1) yes, the USA should kill him immediately to prevent any arabs taking hostages for the release of the former dictator.
2) he should be tortured, and tortured a lot because he deserves it after what hes done.
3) he should be taken to justice for war crimes, and sentenced for an extremely high "paying penalty" and for some 100 lifeterms.
4) take the pig to texas, and give him the death sentence.
5) Other (please specify)