This morning on The Greg & Dan Show, for CAT's 100 Year anniversary we are joined by the Caterpillar Archivist Katie Potempa.

<p>This morning on The Greg &amp; Dan Show, for CAT's 100 Year anniversary we are joined by the Caterpillar Archivist Katie Potempa.</p>

Missed an interview? Hear an interview that's so good you want to listen to it again? Have no fear! Listen to every interview from each day on The Greg and Dan Show!

<p>Missed an interview? Hear an interview that's so good you want to listen to it again? Have no fear! Listen to every interview from each day on The Greg and Dan Show!</p>

Greg & Dan Show Interviews

Hear the best of the Greg and Dan interviews each day!