American Politics

The New Yorker's David Rohde says Barr acts as Trump's political "sword and shield," which has made him the most feared, criticized and effective member of the president's cabinet.

Intercept journalist James Risen says new documents show how Iran has embedded itself in the politics of its neighbor — and that the late Gen. Soleimani oversaw Iran's proxy wars in Iraq and Syria.

Reporters Joe Palazzolo and Michael Rothfeld won a Pulitzer for their investigation of Trump's 2016 hush money payments to Karen McDougal and porn star Stormy Daniels. Their new book is The Fixers.

CNN analyst Peter Bergen reflects on Trump's soured relationships with Generals Mattis, McMaster and Kelly. "He's gotten rid of the most competent people he had in his circle," Bergen says.

During the '16 campaign, Glenn Simpson and Peter Fritsch hired former British intelligence agent Christopher Steele to investigate Trump's involvement with Russia. Their new book is Crime in Progress.

The Trump administration's pressure on Ukraine is the center of the impeachment inquiry, but foreign influence expert Ben Freeman says the influence also worked in the opposite direction.

New Yorker staff writer Andrew Marantz spent years with far-right online extremists, embedding with them and watching them spread false news by exploiting social media. His new book is Antisocial.

New York Times Magazine writer Emily Bazelon talks about impeachment and the Constitution: "The kind of polarization that we have right now is something that the founders really didn't grapple with."