Join Shepard Smith every Monday through Friday at 3 p.m. ET for FOX News Channel's newest daytime show, Studio B.

We'll bring you the biggest stories of the day, including interviews with today's top newsmakers. Become part of the mix and get your voice heard... drop us an email at studiob@foxnews.com.

April 7:

Senior defense officials tell FOX News that initial tests show that chemical weapons may have been found in Karbala, Iraq
• Retired Air Force Major Gen. Burt Moore
• Dr. Gazi George, former scientist for the Iraq Atomic Energy Commission

These stories ... and more on Studio B With Shepard Smith at 3 p.m. ET.

Note: Topics subject to change