Or somebody will program it to kill their spouse, enemies, whoever. It would be the most brilliant criminal mind since Lex Luthor.
Seems like Stephen Hawking and Elon Musk are pretty worried about artificial intelligence Ban Killer Robots Before They Take Over, Stephen Hawking & Elon Musk Say http://news.yahoo.com/ban-killer-robots-over-stephen-hawking-elon-musk-202529140.html