WATCH: John Andretti discusses his battle with colon cancer, how fellow drivers are rallying for him

Posted at 10:18 PM, May 17, 2017
and last updated 2017-05-17 22:19:00-04

INDIANAPOLIS -- It sent shock-waves through the IndyCar community when John Andretti announced he was battling stage 4 colon cancer, but he's using his fight for good. 

Andretti sat down with RTV6's Dave Furst to discuss his battle with cancer, what #CheckItForAndretti really means and how the IndyCar community is rallying to support him. 

Hear his story in the video player above.