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.

May 21:

The nation's terror threat level is raised from "elevated" to "high"
Jamie Metzl, homeland security analyst at the Council on Foreign Relations

Will Saudi Arabia really help the U.S. in the war on terror?
Frank Gaffney, president of the Center for Security Policy and former assistant secretary of defense during the Reagan administration

The latest audiotape claiming to be from Al Qaeda urges Muslims to attack, telling them to follow the examples of the 9/11 hijackers. How should we treat these threats?
Christopher Preble, director of foreign policy studies at the Cato Institute

Watch Studio B With Shepard Smith weekdays at 3 p.m. ET only on FNC!

Note: Topics subject to change