05/07/2014 07:34 pm ET Updated Jul 07, 2014

My Conversation With Vermont Governor Peter Shumlin

Tonight on PBS, I have a conversation with Vermont Governor Peter Shumlin, who tomorrow will make history when he signs a bill that makes his state the first in the nation to require labeling of all genetically modified food.

Also, in the following clip, Gov. Shumlin alludes to his desire to run for a third term, which he has not yet announced.

For more of our conversation, be sure to tune in to Tavis Smiley tonight on PBS. Check out our website for your local TV listings: