Only at CES: Microsoft challenges your smartphone to a duel, bets you a $100 that Windows Phone is faster

Only at CES: Microsoft challenges your smartphone to a duel, bets you a $100 that Windows Phone is faster: At CES 2012, if you stop by Microsoft's booth, you will have the opportunity to put your non-Windows Phone handset against one and see which one is faster. If you lose, you get a brand new Windows Phone...