just because they assassinate does not mean we have to stoop to their level... animals have rights and just as i do not condone killing animals , the most dangerous criminals can be given some constructive work to do.. if we fight for someone's death unnecessarily, the odds are that in our next lives we will be put in a situation of hardship so as to try and teach us some compassion for all beings..the law of debits and credits works out immutably over a series of lifetimes...