Want to know more about this week's guests and topics? Visit these links:

GUESTS:
• Sen. Lindsey Graham (R-SC), Armed Services Committee | Senate page | Senate bio
• Sen. Jim Webb (D-VA), Armed Services Committee | Senate page | Senate bio
• Al Hunt, Washington Managing Editor, Bloomberg News | Bloomberg News
• Mike Murphy, Republican Strategist | Bio
• Robert Novak, Columnist, Chicago Sun-Times, Author, "Prince of Darkness: 50 Years Reporting in Washington" | Bio| Prince of Darkness
• Bob Shrum, Democratic Strategist, Author, "No Excuses: Concessions of a Serial Campaigner," | Bio| No Excuses

TOPICS: 
Senate Armed Services Committee
• MSNBC: Politics
• MSNBC: 2008 Candidates
• MSNBC: Conflict in Iraq

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