NEW YORK (AP) - NBC said Thursday it will become the first broadcast news organization to offer news programming for sale for viewing on computers and iPods through Apple Computer Inc.'s iTunes service. A variety of current, archival and specially-produced material will be available for $1.99 a download through the iTunes store. ``We're leading a trend to put our work and our journalism everywhere our viewers and users want it to be,'' said Mark Lucasiewicz, NBC News vice president for digital media. Brian Williams will be host of some specially-created ``Time Capsule'' programs through the Web. They include interviews with...