CNN Launching Reworked Spitzer Show

In an effort to reverse sagging ratings, CNN will unveil a revamped prime-time lineup tonight. Replacing the “Parker Spitzer” show — co-host Kathleen Parker departed last week — is “In the Arena.” Former New York Governor Eliot Spitzer stays on to headline the new ensemble show. He’ll interview newsmakers nightly and interact with new contributors. “Parker Spitzer” debuted last fall and consistently trailed rivals at Fox News and MSNBC in the ratings.