Famed tech guru and radio host Leo Laporte will be podcasting live from the 2011 NAB Show on The TWiT Netcast Network, producing both regular programming and special coverage of the event throughout his popular network of shows at http://live.twit.tv.

Tom Cosgrove, CEO of 3net, the first 24/7 fully programmed, general entertainment 3D television network, will join Tim Pastore, 3net's vice president, production and development; Sony 3D Technology Center stereographer Grant Anderson; Josh Derby, Discovery Communications' director of technology and standards; and Craig Tanner, president and chief stereographer at Digital Revolution Studios, for a session titled "3net: Programming and Producing High-Quality 3DTV" at the 2011 NAB Show.

At a White House-sponsored summit entitled "Spectrum Auctions: Unlocking the Innovative Potential of Wireless Broadband" today, a panel of economists discussed potential incentive auctions of broadcast spectrum.