The Colbert Report

Season 7 Episode 4: Dr. Ronald DePinho

Neil deGrasse Tyson explains how tides work, and Robert DePinho wants to reverse the aging process.

Genre:

News, Comedy

Seasons:

11

Episodes:

1447

Cast:

Stephen Colbert

Quality:

HD

Duration:

24 min

First Air:

2005

Rating:

7.0