Wall Street wraps best week of 2009

Wall Street managed a gain late Friday at the end of a choppy session, with investors pushing the stock market advance to a fourth day in a row -- the best stretch since November. Stocks have risen in each session since the Dow and S&P 500 ended Monday at 12-year lows. In those three sessions, the Dow rose almost 10 percent, CNNMoney.com reports. full story