http://nyswfd.com/canadian/north-american-markets-advance-amid-worries-about-europe-citynews/ North American stock markets made headway as investors picked up stocks that were slashed in price during a series of plunges. The S&P/TSX composite index gained 68.44 points to 12,26732, on top of two days of solid gains. Thu, 11 Aug 2011 10:36:07 EDT en