Globe and Mail | New iPad aimed at sharpening Apple's tablet lead Washington Post March 7 (Bloomberg) -- Apple Inc. 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., Microsoft Corp. and Google Inc. in the tablet market. Should you buy the new iPad? Well, that depends . . . IPhone 5's Release Will Be 'Huge,' Analyst Says |