National Geographic has announced it will air a documentary with the title: 911 Science and Conspiracy.
Title of the announcement:
Official Version or Cover-Up Conspiracy? The Truth Behind 9/11 Put to the Test in New National Geographic Channel Program.
Based on the comments about it at the announcement website here: http://news.prnewswire.com/DisplayReleaseContent.aspx?ACCT=104&STORY=/...
it doesn't look like it will be very fair.