The Samsung Infuse 4G has yet to make its way to market, but when it does, you might be able to find it at Walmart. Rumor has it that the retail giant has been sending around circulars indicating that the Infuse and its 4.5-inch Super AMOLED Plus display will hit shelves sometime next month. The notices also mention that the device will be sold for $178.88, which would likely be bundled with a two-year AT&T contract. There hasn't been any confirmation from Samsung, which unveiled the ultra-thin smartphone way back in January, but we'll let you know as s
