Start your day – or end your week - with our W2W News Quiz, @HuffPostSF http://www.huffingtonpost.com/john-zipperer/the-week-to-week-news-qui_23_b_1903277.htmlThe Week to Week News Quiz for Friday, September 21, 2012www.huffingtonpost.comThis week, 47 percent of our questions don't require you to work hard to find the answers; the rest of them will determine how much you know about current affairs.