Here we go again. Every so often the media gets a hint that Wal-Mart Stores is looking to expand into Russia and the speculation begins. The latest report from Reuters claims that the retailer still sees opportunity in the country as it looks to possibly by the X5 chain. X5, however, is denying reports that it is in talks with Walmart. Whether a purchase in Russia will happen anytime soon remains to be seen, but anything regarding the biggest retailer and one of the biggest markets will continue to garner attention. Read the full article here.