Tonight on The Last Word: A federal judge halts the Trump-Musk mass federal firings. Also, The Wall Street Journal reports the Trump family held talks to buy a stake in Binance following the crypto exchange’s guilty plea. Plus, Vladimir Putin casts doubt on the ceasefire deal with Ukraine. And Democrats win big in an important special election in Minnesota. Sen. Tina Smith, Sen. Jeff Merkley, Rebecca Ballhaus, Ben Rhodes, and Minnesota State House Rep.-elect David Gottfried join Jonathan Capehart.

Tonight on The Last Word: The New York Times reports ICE returned all migrants from Guantánamo Bay to stateside facilities. Also, Vladimir Putin attacks Volodymyr Zelenskyy’s hometown and still hasn’t accepted the U.S.-proposed ceasefire deal. And Republicans remain silent on Donald Trump’s antisemitic attack on Sen. Schumer. Rep. Sara Jacobs and Timothy Snyder join Lawrence O’Donnell.

Tonight on The Last Word: Donald Trump backs down from his latest tariff threat on Canadian metal. Also, Elon Musk won’t say Social Security won’t be interrupted. Plus, Ukraine agrees to the United States’ proposal of a 30-day ceasefire. And The New York Times reports tuberculosis is resurgent as Trump’s USAID cuts disrupt treatment globally. Catherine Rampell, Sen. Sheldon Whitehouse, and Dr. Atul Gawande join Lawrence O’Donnell.