Late great cartoonist Harvey Pekar

Get the latest in gossip, scandal, arts, culture, opinion and other juicy news on Mackenzie Carpenter's webcast "Omnivore," which debuts today on Post-Gazette.com. On this week's show, guest Tony Norman talks about the late great cartoonist Harvey Pekar and PG "Radical Middle" blogger Chad Hermann blows off some steam about the state of the world.

Doug Oster writes a blog, "Growing With Doug," exclusively at PG+, a members-only web site of the Pittsburgh Post-Gazette. Our introduction to PG+ gives you all the details.