Christiane Amanpour is in Ukraine, where -- days away from the second anniversary of the war -- there is a sense of urgency and of frustration. Amid this gloom, the death of preeminent Putin critic Alexey Navalny hit Europe, and Ukraine, like a bolt of lightning. Christiane spoke with President Zelensky onstage at the Munich Security Conference.

One who understands the tragedy better than most is the wife of Vladimir Kara-Murza, an opposition politician who was sentenced last April to 25 years in prison for treason and other charges that he has denied. Evgenia Kara-Murza joins the show to discuss the death of Navalny and the fears it stokes for the fate of other Russian political prisoners.

Reports of Alexey Navalny’s death come as world leaders are convening in Munich for the annual security conference – with Russia’s war in Ukraine at the top of the agenda. Former Secretary of State Hillary Clinton joins Christiane to discuss the world's reaction and the current mood in Munich.

Palestinian-American cardiologist Dr. Tariq Haddad has lost more than 100 family members in Gaza. It was for this reason that he turned down an invitation from U.S. Secretary of State Antony Blinken to discuss the administration’s response. Instead, the doctor wrote a 12-page letter to Blinken accusing him of sharing responsibility for the killings. He joins Michel Martin.

Questionable business practices are widespread — from deep-fakes to mass data collection. Vanderbilt University Professor Ganesh Sitaraman says it is time for Congress to clamp down on rampant use of artificial intelligence and tighten regulations on the aviation industry. He joins Hari Sreenivasan to discuss his latest book “Why Flying Is Miserable and How To Fix It."

Once the home of the American dream, suburban neighborhoods now reveal a systemic racial disparity, with new Black and Brown residents struggling with the declining conditions left by white occupants who have moved out. In his book "Disillusioned," reporter Benjamin Herold looks at 5 suburbs across the country. He speaks with Michel Martin about what families are experiencing in these communities.

All eyes are on the U.S. as Joe Biden and Donald Trump look set for a rematch for the presidency. In his new book "Life After Power," former State Department official Jared Cohen takes a close look at seven past U.S. presidents and the paths they took after leaving office. The author joins Walter Isaacson to discuss.

Calvin Trillin is a legendary reporter and author with over 60 years of experience under his belt. Trillin’s career has taken him from coverage of the Civil Rights Movement in the 60s to features for The New Yorker and humorous observations on the American regional food scene. His new book “The Lede” is a collection of the best pieces from his illustrious career.

In the new National Geographic series “Arctic Ascent,” Alex Honnold sets his sights higher than ever before, on a 4,000-foot sea cliff in Greenland. This time he’s got ropes, but he also has the climate crisis on his mind as he’s joined by a team of scientists led by glaciologist Heïdi Sevestre. Honnold and Sevestre talked with Hari Sreenivasan about what they discovered.

A rematch of the 2020 election between former president Trump and President Joe Biden now seems more likely than ever. In his new article, Atlantic staff writer David Graham asks how the country ended up with a choice that most of its voters don’t want. He speaks to Michel Martin about what this means for the nation.

In his new book, political scientist Brian Klaas asks whether every move we make could potentially produce a domino effect. Klaas draws attention to the fact that small, seemingly trivial events can have far-reaching consequences. The author speaks with Walter Isaacson about his belief that randomness shapes our world, from personal circumstances to geopolitical events.

Dr. Uché Blackstock says Black physicians make up only 5.7% of doctors across the U.S., and the price for Black patients is severe. In her new book "Legacy," Dr. Blackstock traces this inequity back to a report that came out in 1910, forcing five of seven Black medical schools to close. She discusses with Michel Martin.

Tina Nguyen was drawn to the conservative movement as a college student. But, after internships and jobs that centered around right-wing talking points, she left that world behind. Nguyen is a journalist at Puck and details her political journey in her new book "The MAGA Diaries." She speaks with Hari Sreenivasan.

A good old-fashioned literary hoax takes shape in the new hit movie "American Fiction." It’s a biting satire about the flattening of Black voices, and has become one of the darlings of this year's awards season, racking up five Oscar nominations including Best Picture, as well as a Best Actor nomination for Jeffrey Wright, who joins the show.

Today, the E.U. agreed on an aid package for Ukraine worth 50 billion Euros, citing Putin’s aggression as the primary threat to our world order. No such help is forthcoming from Washington, where Congressional Republicans -- under pressure from Trump -- are holding up a bipartisan deal on the southern border that is linked to Ukraine aid. The Washington Post's Max Boot joins the show to discuss.

The devastation in Gaza and the humanitarian crisis that has befallen its people have galvanized the world, especially young people in America and elsewhere. The Reverend Frederick Haynes and Black pastors across the U.S., are lobbying for a ceasefire through open letters and meetings with White House officials. Rev. Haynes speaks to Michel Martin about the impact this could have on U.S. politics.

Artist Ai Weiwei is known for challenging authoritarian politics in his work. He was detained in China for 81 days on a charge of "state subversion" back in 2011. This failed to discourage the artist in his fight for intellectual freedom, a pursuit passed down to him by his late father. Now Ai Weiwei is exploring that relationship, and his own life story, in his new graphic memoir "Zodiac."

Michael Kirk is the filmmaker behind a new Frontline documentary, "Democracy on Trial.” It charts special counsel Jack Smith's indictment against former President Donald Trump, which alleges federal election interference in 2020. Kirk tells Hari Sreenivasan why he chose to release the film now.

Edith Eger was just 16 years old when she was sent to Auschwitz, but what she saw there remained a secret for many years. Now an internationally renowned psychologist, Edith has devoted her life to helping heal people’s traumas. Edith and her daughter Marianne Engle join the show to discuss Edith's bestselling book "The Choice," the power of forgiveness, and why telling her story set her free.

All but two of 51 Democratic senators support a measure endorsing the two-state solution as part of a national security funding package that includes military aid to Israel. Walter Isaacson spoke with New York Times columnist Thomas Friedman about these developments, and about what Friedman calls a failure of leadership by the Israeli prime minister.