Political analysts examine potential outcomes of the impeachment inquiry by taking the pulse of Congress members, Presidential campaigns, and Trump loyalists.

Sanders followers show their displeasure in Philadelphia; the Democrats make Hillary Clinton a historic nominee; Clinton and Kaine have work to do to unite the party.

As the battle for the Senate heats up with polls forecasting a Republican resurgence, "The Circus" travels the country charting the shifting dynamics in three of the closest races: Arizona, Nevada

The leading Democratic presidential candidates try to get their message out, while the party debates what it will take to beat Trump; the President faces an unprecedented number of Republican

Clinton faces the scandal of her highly sensitive, private emails being made public on WikiLeaks, amid claims of foreign hacking and intervention and international espionage of the 2016 election.

Mark Halperin rides on Airforce One with President Trump; the debate surrounding the healthcare bill.

Sierra struggles to balance motherhood with her burgeoning acting career; Sierra's mother visits uninvited; Helen works her first design gig and begins to focus on herself.

Cross-country coverage of the rapidly-evolving impeachment story; the White House and others react to the impeachment inquiry and findings.

The gloves come off as Donald Trump fights a 360-degree battle to keep the presidency; he takes shots at those who stand to threaten it and goes to war against the FBI, CIA and the Department of

A swirl of legal entanglements continues to surround President Trump; from the ongoing Mueller investigation to the Michael Cohen raid and subsequent hearing to James Comey's inflammatory book, the

With only two weeks until election day, Clinton bets on the one man who has the potential to swing those states still up for grabs: Joe Biden.

With the midterm elections only days away, The Circus travels to rallies and campaign stops around the country to find out how both sides are pulling out all the stops to win these all-important

Noah's attempt to teach his students a lesson in civil duty spirals out of control; Helen can't handle Vik's decision and goes behind his back, only to find resistance everywhere she turns.

Cole finds himself put into a difficult situation by Alison's return; Alison tries to reconnect with her daughter.

Taking the nation's temperature on the president's performance, midterm elections and gun control; featuring interviews with Mitt Romney, Randy "Iron Stache" Bryce and Beto O'Rourke.

Rubio, Kasich and Sanders hope they can find success in Florida and Ohio, and gather enough momentum to force a brokered convention.

The Circus travels to California to gauge the resistance to the Trump administration; with almost a dozen Republican-held house seats in serious contention, any potential blue wave in the midterm

The opinions of people outside the Beltway of President Trump; Mark Halperin discusses his findings with Mary Matalin in New Orleans.

Sen. Patrick Leahy (D-Vt.) discusses Neil Gorsuch's Supreme Court nomination; Rep. Adam Schiff (D-Calif.) talks about Trump's ties to Russia; Joe Biden enters the fray surrounding the healthcare bill.

Despite the possibility of new relationships, Noah, Alison, Helen and Cole find themselves running back to each other.

Alison is thrown by an unpleasant shift in behavior from her Hudson Valley hosts; Cole rejects Scotty's plan to make money for the family; Scotty catches Cole in a situation best kept secret.

As Clinton's pneumonia and scrutiny about Trump's medical records comes to the forefront, their fitness to lead is questioned.

Mark Halperin, John Heilemann and Mark McKinnon examine the campaigns leading up to Election Day and the results that followed.

Allegations against Noah surface and he seeks guidance on how to handle the situation; Helen celebrates a birthday and protects Sierra during an extremely trying time.

Helen and Noah confront old wounds as they are forced to evacuate the city as wildfires threaten Los Angeles.

Tensions between the United States and Russia are ratcheting up; John Heilemann, Mark McKinnon and new host Alex Wagner explore the global politics of this dangerous new Cold War.

The Trump administration copes with a high number of crises, and "spinning" them is a preoccupation; former Gov.

As a Democratic majority in the House puts a check on the Trump presidency, the second half of his term has begun with total gridlock, a government shutdown and federal workers lining up for free

Ben finally confesses the truth to Alison, but questions whether it is too late for their relationship.

Everything comes full circle on the day of Whitney's wedding.