‘You don’t just get to say that you’re progressive’: The left moves to defend its brand

We’re sort of in this really bizarre window where, for a number of reasons, many of the leading … candidates are sort of tripping over themselves to claim a progressive mantle,” said K. Sabeel Rahman, president of the left-leaning think tank Demos. “And we have to make sure that that progressive mantle means something really progressive. And that means we should set the table, and we should set that table now.”