Just in time for noted Internet newbie John McCain's visit to the American Association of Retired People's annual event, Life at 50 Plus, Google and the AARP produced a series of videos explaining basic Internet security tips intended for old folks. Frankly, with college students downloading malware from pop-ups and McCain's running mate and Alaskan Governor Sarah Palin's getting her email hacked, there's more than a few nonretirees who could stand to watch the whole series.