CBS: Sanders ‘Held out and It Worked, Forcing Clinton’ To Go Further Left

CORDES: "Good morning. And this joined appearance is the result of weeks of discussion and negotiations in what is still an uneasy alliance. Sanders, I'm told, will congratulate Clinton today but he will also thank his own supporters for giving him the leverage to push her and the party to the left. Sanders held out, and it worked, forcing Clinton to change a couple of key proposals to look more like his."