Tonight's guests:

• Congresswoman Eleanor Holmes Norton, District of Columbia, member of the House Oversight Committee
• Jonathan Chait, writer, New York Magazine

A preview of tonight's stories will be along in just a bit...

Tonight's guests include:

Jose Antonio Vargas, Pulitzer prize-winning journalist, undocumented immigrant and founder of Define American

Mark Barden, father of Daniel Barden, one of the Sandy Hook victims

Here's tonight's soundtrack, in honor of the Best New Thing in the World Today!

And here is senior producer Cory Gnazzo, with a preview of tonight's show:

Tonight's guests include:

Frank Rich, writer-at-large for New York Magazine

Rosa Brooks, national security law professor at Georgetown University, former counselor to Under Secretary of Defense Michele Flournoy

Here's tonight's soundtrack. 

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

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:

Happy Friday!

Tonight's guests include:

Eugene Robinson, Pulitzer prize-winning columnist for “The Washington Post” and MSNBC political analyst

Michael “Blue” Williams, hip-hop producer and music mogul, creator of a new gun buyback initiative

This is tonight's soundtrack, stubbornly stuck in my head!

And here is senior producer Cory Gnazzo with a look at tonight's show:

Tonight's guests include:

Col. Lawrence Wilkerson (Ret.), former chief of staff to Secretary of State Colin Powell

John Brabender, senior strategist for the Rick Santorum 2012 campaign

Here's senior producer Cory Gnazzo with a preview before you can even even ask: 

Tonight's guests include:

Shannon O’Brien, 2002 Democratic Massachusetts gubernatorial nominee who ran against Mitt Romney, former Massachusetts State Treasurer, and former member of the state House and state Senate

Melissa Harris-Perry, host of “Melissa Harris-Perry” on MSNBC and professor of political science at Tulane University

Here's tonight's soundtrack.

And here's senior show producer Cory Gnazzo with a look at tonight's show:

Tonight's guests:

Mudcat Saunders, Democratic strategist, former advisor for John Edwards' presidential campaign, currently advising Eric Cantor’s (R-VA) challenger 

Christopher Rowland, Boston Globe DC bureau chief

Senior producer Cory Gnazzo shares a preview of tonight's show:

Tonight's guests:

Steve Kornacki, co-host of “The Cycle” on MSNBC and senior writer for Salon

Rep. Peter Welch, (D) Vermont, voted to uphold health reform

Here's senior show producer Cory Gnazzo with a look at what's to come:

Tonight's guests include:

• Nancy Northup, President and CEO of the Center for Reproductive Rights, representing the Jackson Women’s Health Organization
• James Carville, Democratic strategist and author of “It’s the Middle Class, Stupid!”

Here's senior producer Cory Gnazzo with tonight's stories:

Tonight's guests include:

Richard Engel, NBC News chief foreign correspondent

Evan Kenney, former Massachusetts Republican delegate, Ron Paul supporter removed from the Republican delegation to Tampa, FL

Here's tonight's soundtrack.

And here's senior producer Cory Gnazzo with a look at tonight's show:

Tonight's guests include:

Harvey Weinstein, movie producer, co-founder of Miramax, co-chairman of The Weinstein Company and Obama fundraiser

Christina Romer, professor of economics at University of California-Berkley and former chair of the Obama Council of Economic Advisors

Here's tonight's soundtrack!

And here's senior producer Cory Gnazzo with a look at tonight's show, with some help from our dry erase board: