Can the largest stock in the U.S. double yet again? SmartMoney's Jack Hough offers up (video)...

|By:, SA News Editor

Can the largest stock in the U.S. double yet again? SmartMoney's Jack Hough offers up (video) the theory that Apple's (AAPL +0.4%) upside potential for adding smartphone and computer market share - along with its relatively tame price-to-earnings valuation - keeps its bid for a four-digit trading price a reality.