On Tuesday, Pres. Obama blasted Donald Trump, calling the GOP nominee ‘unfit to serve’ as president. Lawrence speaks with George Simon, E.J. Dionne, and Mark Singer about Trump’s temperament, rhetoric ...

In a new book, 27 psychiatrists and mental health experts asses President Donald Trump's behavior. Do his impulses explain his decisions? The book's editor Dr. Bandy Lee and Tony Schwartz, co-author ...

The FAA reports an American Airlines regional jet and a U.S. Army Black Hawk helicopter collided near Reagan Washington National Airport. Sen. Tammy Duckworth (D-IL), a former Black Hawk helicopter ...

Democrat Colin Allred is running against Sen. Ted Cruz for Senate in Texas, a state that makes up half of the U.S.-Mexico border. After Donald Trump lobbied Republicans to kill the bipartisan border ...

MSNBC's Lawrence O'Donnell is joined by Washington Post Associate Editor Bob Woodward to discuss his new book "War" and the incredible details it reveals about the foreign policy successes of the ...

Donald Trump called on the government to “come down hard” on MSNBC and not one major broadcast news network covered it. MSNBC’s Lawrence O’Donnell explains why this is a product of what Brian Klaas ...

Jesse Jackson may have popularized the term in the late 1980s, but a Yale researcher finds what may very well be the very first written instance of "African American" - and it was published 233 years ...

Sen. Sheldon Whitehouse joins MSNBC’s Lawrence O’Donnell to discuss why Justice Clarence Thomas “remains a real problem” for the Supreme Court for not recusing himself from cases related to January 6, ...

MSNBC's Ali Velshi is joined by Montana Democratic Rep. Zooey Zephyr, the trans lawmaker who has been banned from the state house chamber by Montana House Republicans over "decorum" after she spoke ...

Donald Trump’s incendiary rhetoric and increasing rate of falsehoods have former national security leaders alarmed. Retired general Barry McCaffrey and Jason Johnson join Lawrence to discuss the ...

Yale University history professor Tim Snyder joins MSNBC’s Ali Velshi to discuss former President Trump’s meeting with Ukrainian President Volodymyr Zelenskyy and Trump’s lie that he can negotiate a ...

Award-winning filmmaker Michael Moore is urging Trump's critics to spend Trump's first 100 days resisting his policies. Moore talks about the protest he's organizing with NYC Mayor de Blasio and other ...