Today, while I'm on vacation, we're sharing an episode from Sway, a fellow New York Times Opinion podcast. Host Kara Swisher talks to Eliot Higgins, CEO of the open source investigative operation Bellingcat. Kara presses Higgins about the perils of taking on Vladimir Putin and how Bellingcat’s work, which Kara calls “gumshoe journalism,” differs from online vigilantism.

We'll be back to our regular programming on Tuesday.

Thoughts? Guest suggestions? Email us at [email protected].

The Ezra Klein Show is produced by Annie Galvin, Jeff Geld and Rogé Karma; fact-checking by Michelle Harris; original music by Isaac Jones; mixing by Jeff Geld. Special thanks to Shannon Busta and Kristin Lin.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.