STOCKS SURGE AHEAD OF HUGE WEEKEND FOR EUROPE: Here's What You Need To Know Sam Ro Oct. 21, 2011, 3:59 PM Stocks rally for the fourth week in a row ahead of this weekend's EU leaders' summit. First, the scoreboard: Dow: +268 pts, +2.3% S&P 500: +23 pts, +1.9% NASDAQ: +39 pts, 1.5% And now, the top stories: * Jitters returned to the global markets overnight on rumors that Germany and France had reached an impasse on eurozone debt crisis solution talks. Then a German official came out and said the concerns over disagreements were exaggerated. U.S. futures spiked, setting...