Isn't it interesting that Cokie Roberts spends her Monday morning segment on NPR talking about two admittedly disgraced Democrats who will not be holding their positions come Election Day.

Charlie Rangel and David Patterson are an admitted embarrassment to the Democrats. Rangel, like much of Congress, is long overdue for retirement, and Patterson's made such a mess of his career the sooner gone the better.

But why other than pure partisan hackery would Cokie Roberts spend her Monday morning spot talking about them and not mention that Ensign, Vitter, and Sanford still have jobs? Ensign paid off his mistress's family, Vitter was involved with a prostitute, and Sanford was MIA from his job for days on end. These guys still have the backing of their party? Family values much?

Cokie can always be counted on to live up to the old joke by Driftglass:

Dick Cheney is caught setting kittens on fire and throwing them at homeless veterans. What are the first three words out of Cokie Robert's mouth?

"But the Democrats..."

Next she'll be explaining how much Republican scandals help Mitt Romney. Sigh.