Millions of emails missing from the White House, and the explanation is not necessarily political. What's a mash-up? A great way to offer lots of information in one place. David Bolker, cofounder of the OpenAjax Alliance, and CTO of IBM Emerging Internet Technologies explains how mash-ups challenge security. Public eRecords integrity with Anne Weismann, Chief Counsel, Citizens for Responsibility and Ethics.

Podcast sponsored by Symantec, Emergency Management Magazine, ESET, and Sonic Wall.