I would never be on the DCCC mailing list myself, I would rather gouge my eyes out. But the relevent letter and an article describing it can be found here

Kucinich, who used to be something of a pariah even in his own party. Who couldn’t get anywhere, is now their face. I believe the article from Salon has it exactly right as to the reason why they did it.

To placate us silly liberals who might still be a tad miffed with this bill.

Coming on board for HCR and now pimping for the DCCC.

Ladies and getnlemen, behold the complete sellout of a once proud congressman.