Jen Psaki actually said...
Well part of it's leverage which they don't have frequently, because Democrats don't control anything in Washington, but they feel they were promised a deal on DACA in December. That has not been delivered on. And they're talking -- this is not just a political issue for many Democrats, it's a moral issue.
Context
Psaki discusses the leverage Democrats feel they have regarding DACA negotiations.
01/17/2018