Bloomberg | Apple Unveils New Version of IPad to Widen Lead in Tablet Market Bloomberg Apple Inc. (AAPL) introduced a new version of the iPad, beefing up the two-year-old mobile computer with a sharper screen and faster chip to widen its lead over Amazon.com Inc. (AMZN), Microsoft Corp. (MSFT) and Google Inc. in the tablet market. Apple Unveils New Version of IPad, Starting at $499 Apple Unveils New iPad and TV Device Apple's new tablet aimed at widening its lead |