Eric Langhorst teaches 8th-grade American History at South Valley Junior High School in Liberty, Missouri. And he's a great podcaster. Not only does he create audio study guides for his students before tests ("studycasts"), he also has a podcast series for history teachers called Speaking of History.
I interviewed Eric as the first in a planned series of interviews on classroom use of Web 2.0 tools. The interview is online here
with my interview series, or hopefully, attached to this post!