After he fled Belize and Intel dropped his name from its software, what's John McAfee up to now? His latest innovation, a steering wheel breathalyzer.
The founder of McAfee Inc. is back, taking meetings, speaking at events and promoting ventures. "When I'm idle," he said, "I get in trouble."
Anti-virus software pioneer John McAfee told CNBC he "had nothing to do" with the killing of his neighbor in Belize and would answer questions about the slaying in a neutral country.