Tuesday

For months, the federal investigation into possible links between the Trump campaign and Russia focused on Washington. Now, the inquiry has led back to New York, the president’s hometown, and to one man: Michael D. Cohen. Guest: Jim Rutenberg, who has been reporting on Mr. Cohen, President Trump’s longtime personal lawyer, for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily.

The F.B.I. has raided the home of President Trump’s personal lawyer, Michael D. Cohen — the same man who acknowledged paying $130,000 to a pornographic film actress who said she had a sexual encounter with Mr. Trump. What are investigators looking for? Guest: Matt Apuzzo, who covers law enforcement for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily.

The Second Amendment is just 27 words long. But those 27 words are among the most cryptic and divisive in the United States Constitution — and they are at the heart of one of the most contentious debates in American politics. Why is the Supreme Court so reluctant to clarify them? Guest: Adam Liptak, who covers the Supreme Court for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily. 

Eight years ago, the United States and Russia agreed to a spy swap that sent a Russian double agent to safety in Britain. That former spy and his daughter were poisoned by a nerve agent this month, and the Kremlin has been  accused of orchestrating the attack. Why did it happen now? Guest: Peter Baker, the chief White House correspondent for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily.

President Vladimir V. Putin of Russia, facing no real challenger, has been elected to a fourth term, drawing support from more than three-quarters of voters. How is the most powerful man in Russia staying that way? Guest: Steven Lee Myers, a former Moscow bureau chief of The New York Times who covered Mr. Putin’s rise to power and who is the author of “The New Tsar: The Rise and Reign of Vladimir Putin.” For more information on today’s episode, visit nytimes.com/thedaily. 

With the prominent opposition leader Leopoldo López under house arrest, Venezuela thought its loudest political prisoner had finally been silenced. But he refused to buckle, even facing the prospect of going back to prison. Here’s the second part of Mr. López’s story. Guest: Wil S. Hylton, a contributing writer for The New York Times Magazine. For more information on today’s episode, visit nytimes.com/thedaily.

The New York Times has a new five-part podcast series that tries to solve a real-life problem with a surprising story. So today, instead of or usual show, we offer “Change Agent,” hosted by Charles Duhigg, a Pulitzer Prize-winning journalist and author of “The Power of Habit.”

“All he cares about is his gun.”

“He could be a school shooter in the making.”

Those were among the concerns expressed in calls to law enforcement about Nikolas Cruz, who is suspected of shooting 17 people dead at Marjory Stoneman Douglas High School in Florida. Yet so many red flags triggered no legal action. How is that possible? Guest: Richard A. Oppel Jr., a national correspondent for The Times. For more information on today’s episode, visit nytimes.com/thedaily.