Topics and Guests for Tuesday, May 21

Veteran newscaster John Gibson hosts Fox News Channel's newest primetime show The Big Story with John Gibson Monday through Friday at 5 p.m. ET, with expert legal analysis from Judge Andrew Napolitano and reports from correspondent Heather Nauert.

Here's a review of the rundown for Tuesday, May 21:

A summit of evil? There are reports that Al Qaeda members met with other terror organizations in Beirut just two months ago, planning their next phase of terror against the United States
Greg Treverton, author of Reshaping National Intelligence

Are we getting a grip on state-sponsored terrorism?
Gregory Copley, International Strategic Studies Association

Pres. Bush tells lawmakers he can't hand over a document they want because of national security, a move that is prompting calls for an independent inquiry.
• Sen. Richard Shelby (R-Ala.), vice chairman of the Senate Select Intelligence Committee

Why the author of a book about socialism says he was uninvited by a bookstore
Joshua Muravchik, author of Heaven on Earth

This is also a time for you to participate. Gibson will be reading some of your emails on the air, so drop him a line at

Don't miss The Big Story with John Gibson ... weekdays at 5 p.m. ET.

Note: All guests and topics subject to change