National Security Adviser Robert O'Brien; Sen. Chris Van Hollen (D-Md.); Democratic presidential hopeful Andrew Yang; roundtable discussion with Rick Klein, Chris Christie, Stefanie Brown James and Susan Davis.

Sen. Ron Johnson (R-Wis.); Sen. Doug Jones (D-Ala.); roundtable discussion with Terry Moran, Matthew Dowd, Ayesha Rascoe and Karen Tumulty.

Rep. Jerrold Nadler (D-N.Y.); Rep. Adam Schiff (D-Calif.); Sen. Ted Cruz (R-Texas); roundtable discussion with Chris Christie, Patrick Gaspard, Rich Lowry and Ruth Marcus.

Rep. Zoe Lofgren (D-Calif.); Rep. Matt Gaetz (R-Fla.); Sen. Cory Booker (D-N.J.); roundtable discussion with Chris Christie, Rahm Emanuel, Yvette Simpson and Alice Stewart.

Rep. Val Demings (D-Fla.); Rep. Tom McClintock (R-Calif.); panel discussion with Kyleanne Hunter, David Lapan and Kirk Lippold; roundtable discussion with Rick Klein, Matthew Dowd, Perry Bacon Jr. and Susan Ferrechio.

Sen. Amy Klobuchar (D-Minn.); analysts include Dan Abrams, Barbara Comstock, Kate Shaw and Melissa Murray; roundtable discussion with Chris Christie, Sara Fagen, Heidi Heitkamp, and Donna Brazile.

Rep. Sean Patrick Maloney (D-N.Y.); Rep. Chris Stewart (R-Utah); roundtable discussion with Chris Christie, Barbara Comstock, Rahm Emanuel, Yvette Simpson and Maggie Haberman.

Rep. Jackie Speier (D-Calif.); Rep. Mac Thornberry (R-Texas); Gen. Mark Milley; roundtable discussion with Mary Bruce, Matthew Dowd, Asma Khalid and Jonathan Swan.

Pete Buttigieg, 2020 presidential hopeful; Rep. Eliot Engel (D-N.Y.); Rep. Steve Scalise (R-La.); roundtable discussion with Chris Christie, Rahm Emanuel, Alexi McCammond and Julie Pace.

Rep. Adam Schiff (D-Calif.); Rep. Will Hurd (R-Texas); Syria panel discussion with retired Army Gen. Joseph Votel, retired Navy Adm. James Stavridis and author Gayle Tzemach Lemmon; roundtable discussion includes Matthew Dowd and Chris Christie.

Secretary of State Mike Pompeo; Sen. Robert Menendez (D-N.J.); roundtable discussion with Chris Christie, Rahm Emanuel, Sara Fagen and Heidi Heitkamp.

Sen. Bernie Sanders (I-Vt.); Rep. Jim Himes (D-Conn.); Rep. Lee Zeldin (R-N.Y.); roundtable discussion with Rick Klein, Rachael Bade, Stephanie Brown James and Jonah Goldberg.

Rep. Hakeem Jeffries (D-N.Y.); Rep. Jim Jordan (R-Ohio); political analysis with Jonathan Karl, Pierre Thomas, Barbara Comstock and Kate Shaw; roundtable discussion with Matthew Dowd, Terry Moran, Yvette Simpson and Alice Stewart.

Attorney Rudy Giuliani; Rep. Adam Schiff (D-Calif.); former New Jersey Gov. Chris Christie; former Chicago mayor Rahm Emanuel.

Secretary of State Mike Pompeo; Gen. James Mattis; a tribute to the late Cokie Roberts; journalists Sam Donaldson and George Will; roundtable discussion with Karen Travers, Donna Brazile, Mara Liasson and Karen Tumulty.

2020 presidential hopefuls Pete Buttigieg and Amy Klobuchar; Sen. Ted Cruz (R-Texas); roundtable discussion with Matthew Dowd, Chris Christie, Donna Brazile and Arshad Hasan.

Secretary of State Mike Pompeo; Democratic National Committee Chairman Tom Perez; roundtable discussion with Mary Bruce, Chris Christie, Rahm Emanuel, Rich Lowry and Alexi McCammond.

Kevin McAleenan, acting Department of Homeland Security secretary; Sen. Pat Toomey (R-Pa.); roundtable discussion with Matthew Dowd, Rick Klein, Mary Jordan and Asma Khalid.

Former Rep. Joe Walsh; McCain Institute board chair Cindy McCain; roundtable discussion with Matthew Dowd, Chris Christie, Rahm Emanuel, Yvette Simpson and Alice Stewart.

White House trade adviser Peter Navarro; Sen. Kirsten Gillibrand (D-N.Y.); Stacey Abrams, founder of Fair Fight Action; roundtable discussion with Matthew Dowd, Cokie Roberts, David Drucker and Alexi McCammond.

Sen. Cory Booker (D-N.J.); domestic terrorism panel discussion with Pierre Thomas, Christian Picciolini and Mary McCord; roundtable discussion with Chris Christie, Rahm Emanuel, Sara Fagen and Patrick Gaspard.

Mick Mulvaney, acting White House chief of staff; Julián Castro, 2020 Democratic presidential candidate; former Vice President Al Gore; roundtable discussion with Rick Klein, Heidi Heitkamp, Jonah Goldberg and Stefanie Brown James.

Rep. Jerrold Nadler (D-N.Y.); Rep. Will Hurd (R-Texas); Bill de Blasio, 2020 presidential candidate; roundtable discussion with Matthew Dowd, Chris Christie, Rahm Emanuel, Meghan McCain and Yvette Simpson.

Rep. Elijah Cummings (D-Md.); Mercedes Schlapp, Senior adviser for the Trump 2020 campaign; Gov. Steve Bullock (D-Mont.); roundtable discussion with Mary Bruce, Sara Fagen, Maggie Haberman, Roland Martin and Ayesha Rascoe.

Citizenship and Immigration Services acting Director Ken Cuccinelli; Democratic presidential candidates Amy Klobuchar and Tom Steyer; roundtable discussion with Chris Christie, Rahm Emanuel, Rachael Bade and Alexi McCammond.

Acting DHS Secretary Kevin McAleenan; Rep. Rashida Tlaib (D-Mich.); Democratic presidential candidate Seth Moulton; roundtable discussion with Matthew Dowd, Karen Travers, Perry Bacon Jr. and Steve Inskeep.

Sen. Bernie Sanders (I-Vt.); Julián Castro, 2020 Democratic presidential candidate; roundtable discussion with Chris Christie, Yvette Simpson, Donna Brazile and Rich Lowry.

Sen. Cory Booker (D-N.J.); Rep. Mac Thornberry (R-Texas); Adm. Mike Mullen, former chairman of the Joint Chiefs of Staff; roundtable discussion with Matthew Dowd, Sara Fagen, Arshad Hasan and Ayesha Rascoe.

President Donald Trump; Rep. Alexandria Ocasio-Cortez (D-N.Y.); roundtable discussion with Rick Klein, Chris Christie, Stefanie Brown James and Julie Pace.

Democratic presidential candidate Beto O'Rourke; Sen. John Kennedy (R-La.); roundtable discussion with Mary Bruce, Chris Christie, Patrick Gaspard and Eliana Johnson.

Democratic presidential candidate Michael Bennet; Sen. Adam Schiff (D-Calif.); Rep. Jim Jordan (R-Ohio); Iranian Foreign Minister Javad Zarif; roundtable discussion Matthew Dowd, Rachael Bade, Lanhee Chen and Jen Psaki.

Democratic presidential candidate Pete Buttigieg; Rep. Liz Cheney (R-Wyo.); Sen. Martha McSally (R-Ariz.); roundtable with Alex Castellanos, Matthew Dowd, MaryAlice Parks and Julie Pace.

Rep. Tulsi Gabbard (D-Hawaii); John Hickenlooper, former governor of Colorado; Rep. Seth Moulton (D-Mass.); Gen. David Petraeus, former CIA director; roundtable discussion with Jonathan Karl, Chris Christie, Heidi Heitkamp and Yvette Simpson.

Rep. Adam Schiff (D-Calif.); Sen. Rand Paul (R-Ky.); Sen. Cory Booker (D-N.J.); roundtable discussion with Chris Christie, Rahm Emanuel, Maggie Haberman and Seung Min Kim.

Sen. Bernie Sanders (Ind-Vt.); Mike Pompeo, secretary of state; roundtable discussion with Mary Bruce, Chris Christie, Stefanie Brown James and Jonathan Swan.

Rep. James Clyburn (D-S.C.); legal panel discussion Dan Abrams and Alan Dershowitz; Heritage Foundation economist Stephen Moore; roundtable discussion with Chris Christie, Matthew Dowd, Meghan McCain and Amanda Renteria.

Kellyanne Conway, counselor to the president; Rep. Adam Schiff (D-Calif.); Mueller report analysis with Terry Moran and Pierre Thomas; roundtable discussion with Rick Klein, Stephanie Cutter, Sara Fagen and Ayesha Rascoe.

Sarah Sanders, White House press secretary; Rep. Bennie Thompson (D-Miss.); Jennifer Robinson, Julian Assange's attorney; roundtable discussion with Jonathan Karl, Chris Christie, Rahm Emanuel, Stefanie Brown James and Alice Stewart.

Talk show host Jay Sekulow; Rep. Pramila Jayapal (D-Wash.); Rep. Dan Kildee (D-Mich.); presidential candidate Andrew Yang; roundtable discussion with Matthew Dowd, Cokie Roberts, Lanhee Chen and Yvette Simpson.

Acting White House Chief of Staff Mick Mulvaney; Sen. Amy Klobuchar (D-Minn.); roundtable discussion with David Bossie, Heidi Heitkamp, Ayesha Rascoe and Jonathan Swan.

Rep. Adam Schiff (D-Calif.); Rep. Jim Jordan (D-Ohio); news analysis with Dan Abrams, Mary Bruce, Jonathan Karl and Pierre Thomas; roundtable discussion with Matthew Dowd, Chris Christie, Donna Brazile and Sara Fagen.

Former Homeland Security adviser Tom Bossert; former Homeland Security Secretary Jeh Johnson; Sen. Chris Coons (D-Del.); author Vicky Ward; roundtable discussion with Matthew Dowd, Chris Christie, Caitlin Dickerson, Mitch Landrieu and Alice Stewart.

John Bolton, White House national security adviser; legal analysis with Terry Moran and Pierre Thomas; roundtable discussion with Alex Castellanos, Cokie Roberts, Stefanie Brown James and Julie Pace.

Rep. Jerrold Nadler (D-N.Y.); Rep. Kevin McCarthy (R-Calif.); Gov. Jay Inslee (D-Wash.); roundtable discussion with Matthew Dowd, Sara Fagen, Maggie Haberman and Michael Tomasky.

Rep. Adam Schiff (D-Calif.); author Andrew McCabe; legal panel with Dan Abrams and Alan Dershowitz; North Korea panel with Tom Bossert, Jung Pak and Bill Richardson; political panel includes Alex Castellanos, Chris Christie and Rachael Bade.

Sen. Tammy Duckworth (D-Ill.); Rep. Jim Jordan (R-Ohio); California Attorney General Xavier Becerra; former Gov. Bill Weld; roundtable discussion with Matthew Dowd, Molly Ball, Susan Ferrechio and Shawna Thomas.

Attorney Elkan Abramowitz; Rep. John Yarmuth (D-Ky.); Rep. Tom Graves (R-Ga.); panel discussion with Dan Abrams, Asha Rangappa and Alan Dershowitz; roundtable discussion with Jonathan Karl, Chris Christie, Monica Crowley, Andrew Gillum and more.

Sen. Roy Blunt (R-Mo.); Sen. Dick Durbin (D-Ill.); Peter Buttigieg, mayor of South Bend, Ind.; Nate Silver, editor in chief of FiveThirtyEight; roundtable discussion with Matthew Dowd, Pam Bondi, Sara Fagen, Patrick Gaspard and Maggie Haberman.

Former Trump adviser Roger Stone; Rep. Adam Schiff (D-Calif.); former Gov. Chris Christie; roundtable discussion with Terry Moran, Meghan McCain, David Bossie and Donna Brazile.

Sen. Kirsten Gillibrand (D-N.Y.); Sen. James Lankford (R-Okla.); Rep. Bennie Thompson (D-Miss.); roundtable discussion with Matthew Dowd, Susan David, Astead Herndon and Shawna Thomas.

Sen. Dick Durbin (D-Ill.); Rep. Steve Scalise (R-La.); John Delaney, 2020 presidential candidate; roundtable discussion with Jonathan Karl, Chris Christie, Heidi Heitkamp, Alicia Menendez and Reihan Salam.

Rep. Adam Smith (D-Wash.); Rep. Liz Cheney (R-Wyo.); Julián Castro, former secretary of the Department of Housing and Urban Development; roundtable discussion with Matthew Dowd, Meghan McCain, Rahm Emanuel, Stefanie Brown James and John James.