Rachel Maddow introduces viewers to the unfamiliar image of Donald Trump's pick to lead FEMA, David Richardson, who finally made an appearance in Texas more than a week after flooding killed scores of people.

As the death toll continues to rise and search and rescue teams continue to look for victims, the devastating flood in Kerr County, Texas show not only the vital role of weather forecasters, but also climate researchers who help make more accurate predictive models, and the coordinators and other administrators with the experience to make sure the right people are working with the right information. Eric Holthaus, meteorologist and climate journalist, talks with Rachel Maddow about the challenges weather officials face with climate change and staffing cuts under the Trump administration.

Rachel Maddow reviews the cast of characters that staff important national security roles in the Trump administration, and whose lack of qualifications for their jobs matters even more now that Donald Trump's bombing of Iran has raised the threat level for Americans everywhere in the world.

Rachel Maddow shows that despite Donald Trump's admonitions against protesting, and despite physical threats from local law enforcement, and despite genuine public safety concerns, Americans would not be denied their right to protest against Donald Trump and came out by the millions on Saturday for "No Kings" marches and rallies.

Rachel Maddow points out that the most important story of our era is not what Donald Trump is trying to do, but what the American people will allow him to do. Maddow notes that pushback works against Trump's authoritarian overreach, and the fact that Trump skipped ahead to the last resort of calling in the military against protesters in Los Angeles is a sign of his weakness, his lack of ideas, and his lack of political skills to turn his plummeting popularity around.

Rachel Maddow looks at fresh examples of communities across the United States rallying in defense of local immigrants being hunted by ICE agents, and notes that while Trump was open during the campaign about his policy of cruelty to immigrants, his expectation that Americans would support him in that cruelty was clearly misplaced.

Rachel Maddow considers how the history of the Trump era will be written and how the defense of democracy and resistance to Trump authoritarianism will be seen as having a wide range of motivations, reflecting the breadth of Trump's catastrophe but also the consistency of America's defenders across demographics and interests.

Dr. David Kessler had previously described for Rachel Maddow how Donald Trump benefitted from the federal medical establishment in surviving a sever case of Covid, only to make drastic cuts to that institution, including firing the doctor responsible for Trump being able to receive his Covid treatment. Now Dr. Kessler returns to point out that Trump's medical records show another benefit of the federal medical system, and again he is cutting the very thing that has helped improve his health.