Eric Lander discusses the science of mapping and understanding the human genome with host Aaron Harber.

Editor’s note: This program takes about a minute to fully stream. Click here to watch

Pawlenty is being considered by the Republican Party as a potential candidate for the 2012 presidential election. He and Harber discuss some of the tough choices the governor has had to make to keep his state strong in tough economic times.

Click here to watch Tim Pawlenty on the ‘Aaron Harber Show. Editor’s note: It takes about 1-2 minutes for the episode to begin streaming.