George Carlin said this quote
“ Here's an interesting form of murder we came up with: assassination. You know what's interesting about assassination? Well, not only does it change those popularity polls in a big fucking hurry, but it's also interesting to notice who it is we assassinate. Did you ever notice who it is? Stop to think who it is we kill? It's always people who've told us to live together in harmony and try to love one another. Jesus, Gandhi, Lincoln, John Kennedy, Bobby Kennedy, Martin Luther King, Medgar Evers, Malcolm X, John Lennon, they all said, Try to live together peacefully. BAM! Right in the fucking head. Apparently we're not ready for that. ”