John McAfee, the man who created the first antivirus software, became a "person of interest" in a murder in Belize, and has lived a generally off-the-walls life, is running for president. And he's got an eyepatch-wearing campaign manager to prove it. McAfee previously ran as a Libertarian candidate for president in 2016, campaigning on the premise that "we are adults in a world full of mystery," per his clip-art-filled platform ad.