Here is L0pht Heavy Industries testifying before the United States Senate Committee on Governmental Affairs, Live feed from CSPAN, May 19, 1998. Starring Brian Oblivion, Kingpin, Tan, Space Rogue, Weld Pond, Mudge, and Stefan von Neumann.
This is the infamous testimony where Mudge (who later worked for DARPA) stated they could take down the Internet in 30 minutes. Although that’s all the media took from it, much more was discussed. Enjoy!