Instead of taking swings at her opponent as she has in previous debates, Clinton made it clear she agrees with Sanders' progressive principles. She let him throw the punches while she subtly undermined his competence and readiness to enact those principles.
Clinton began the night by saying she wants to "knock down all the barriers that are holding Americans back," not just the economic ones Sanders emphasizes. And she ended the evening with a devastating new line: "I am not a single issue candidate and I do not believe we live in a single issue country."Tell me how that line is "devastating" and we'll both know.