America condones murdering foreign leaders

I guess Gaddafi is dead; not that I am sad but disgusted that my country can so freely say they wish to see him 'dead or captured.' Hillary Clinton made the statement to Libyan schoolchildren the other day and made me feel ashamed.
Used to be a time when a government official would say they hoped to bring someone to justice...not any longer. This country is now into murdering leaders of other countries (instead of trying to bring them to some sort of justice) and even American citizens. I am disgusted with this despicable attitude and ashamed of my country.