It’s been just over a year since special counsel Robert Mueller began investigating Russian interference in the 2016 presidential election. The FiveThirtyEight Politics podcast team takes stock of what he’s uncovered during that time and looks ahead to what could come next. The crew also weighs in on the debate within the Democratic Party over the role of superdelegates in its presidential nominating process.

You can listen to the episode by clicking the “play” button above or by downloading it in iTunes, the ESPN App or your favorite podcast platform. If you are new to podcasts, learn how to listen.

The FiveThirtyEight Politics podcast publishes Monday evenings, with occasional special episodes throughout the week. Help new listeners discover the show by leaving us a rating and review on iTunes. Have a comment, question or suggestion for “good polling vs. bad polling”? Get in touch by email, on Twitter or in the comments.