The Washington Post rolled out an expanded news app for iPad. It contains all WaPo content, blogs and multimedia updated throughout the day; a replica of the print newspaper with a 14-day archive and over 40 comic strips; real-time social content and more, reports NetNewsCheck. The Washington Post Sunday Magazine is also included with the print replica and lets users flip through pages with one swipe. Norfolk Southern Corp. is the official launch sponsor for The Washington Post App for iPad.