40th Disasterversary Re-Release: Challenger, Part Four, The Future is Not Free (Episode 303)

David and Rachel discuss the death of Floyd Collins in a Kentucky cave. Script by Nicole.

In honor of the 40th anniversary of the space shuttle Challenger disaster, we are re-releasing our four-part series on the tragedy.

In honor of the 40th anniversary of the space shuttle Challenger disaster, we are re-releasing our four-part series on the tragedy.

In honor of the 40th anniversary of the space shuttle Challenger disaster, we are re-releasing our four-part series on the tragedy.

In honor of the 40th anniversary of the space shuttle Challenger disaster, we are re-releasing our four-part series on the tragedy.

David and Rachel discuss the tragic accidental drowning of actor and singer Naya Rivera.

As a little respite from disasters, we cover an All Good Thing. David and Rachel discuss how the Korean Broadcast Company helped reunite thousands of families in the post-war era.

David and Rachel discuss the wild economic conditions of the 1970s and how it helped lead to the economic deregulation of the airline industry.

David and Rachel discuss a 2001 "warning" earthquake in the Pacific Northwest. Script by Thomas.

David and Rachel discuss the history of Dick Clark's New Year's Rockin' Eve.