Each season brings a new crop of daytime talk shows to the airwaves. This year’s class features a quartet of heavy hitters hoping to attract an audience: former “Today” host and CBS Evening News anchor Katie Couric; returning daytime gab veteran Ricki Lake; comedian, radio host, author, and “Family Feud” host Steve Harvey; and “Survivor” main man Jeff Probst. But in a format that has grown increasingly stale and predictable, how can they shake things up? Each one makes her or his case.
Unlimited access to BostonGlobe.com for only 99 cents for the first 4 weeks.Sign up
Are you a home delivery subscriber?
Get FREE access as part of your print subscriptionStart Here
Contact us for help