This week HeinOnline offered an excellent webinar called "The Top 3 Things You Should Know When Researching in HeinOnline's U.S. Congressional Documents". If you were unable to attend the webinar "live", video is now available at Hein's Help and Training Center. The webinar explains how to navigate HeinOnline's U.S. Congressional Documents collection, which includes both historic early Congressional documents as well as the Congressional Record, Vols. 1-155 (1873-2009). Their finding tools include a helpful "Congressional Record Daily to Bound Locator", which is demonstrated in the webinar.