By — Geoff Bennett Geoff Bennett By — Doug Adams Doug Adams Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/what-led-the-fbi-to-the-man-accused-of-placing-pipe-bombs-in-d-c Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Audio The FBI arrested a 30-year-old man, Brian Cole Jr., in its nearly five-year investigation into who placed pipe bombs near the Republican and Democratic headquarters on the eve of the Jan. 6 Capitol attack. Geoff Bennett discussed more with Carol Leonnig, the reporter who broke the story and co-author of “Injustice: How Politics and Fear Vanquished America's Justice Department." Listen to this Segment By — Geoff Bennett Geoff Bennett Geoff Bennett serves as co-anchor and co-managing editor of PBS News Hour. He also serves as an NBC News and MSNBC political contributor. @GeoffRBennett By — Doug Adams Doug Adams