You’re living through a historic stock market event, one that will be dissected in texts and articles for as long as people study the market. Congratulations! If your grandchildren ever get interested in the stock market and its history, you have a first-class, first-hand war story to tell them. It’s a tale of greed and fear--the constant poles of stock market emotion--plus a clash of opinions about the proper role of government in the market. It’s a classic case of good news and bad news, and there’s been plenty of each.