An article published in the USA Today titled “Warren Buffett: This is the best investment most people can buy” was forwarded my way recently. I find it interesting to read statements attributed to Warren Buffet, even if the journalists covering them sometimes rephrase or take things out of context.  Judging by the quotes in the article, all Warren actually asserted was that the Vanguard 500 Index fund is a great choice if you are looking for passive exposure to the “American…