Elizabeth Edwards goes on daytime TV

Elizabeth meet Rachael. Rachael meet Elizabeth.

In the latest foray of the presidential campaign into the world of TV talk shows, Elizabeth Edwards will appear Wednesday on Rachael Ray's daytime program.

Edwards will talk about her 30th wedding anniversary to John, the former North Carolina senator seeking the Democratic nomination, the lessons she has taught her children, and what she does to relax, the Edwards campaign said.

Ray, the celebrity cook and Dunkin' Donuts pitchwoman, will also join Elizabeth, John, and their children for a peek at life on the campaign trail in Iowa. Elizabeth Edwards will also discuss her battle with breast cancer.

In recent weeks, Democratic rival Barack Obama has appeared on Oprah Winfrey and Hillary Clinton had guest shots with David Letterman and Ellen Degeneres. And Republican Fred Thompson officially launched his presidential bid on the Tonight Show with Jay Leno.