Ahead on the 4/22 Maddow show

Updated
 

Tonight’s guests include:

Ali Soufan, former FBI special agent, proved the first link between the 9/11 attacks and al Qaeda, author of “The Black Banners: The Inside Story of 9/11 and the War Against al Qaeda”

Neal Katyal, former Acting Solicitor General of the United States, successfully argued the case of Hamdan v. Rumsfeld before the Supreme Court which challenged the policy of holding military trials at Guantanamo Bay

Here’s tonight’s soundtrack.

And here’s senior producer Cory Gnazzo with a preview of tonight’s show:

Cory Gnazzo, Rachel Maddow Show Guest List and Cory Gnazzo

Ahead on the 4/22 Maddow show

Updated