My enemies tried to kill me: Anti-virus pioneer McAfee
John McAfee, Founder of anti-virus software company McAfee, has claimed that he was left unconscious for two days after he ate something his "enemies" had "spiked". "I am more difficult to kill than anyone can possibly imagine. And for those who did this- You will soon understand the true meaning of wrath... You had better be gone," the 72-year-old tweeted.