here in detroit. there was no lack of energy on the stage last night. it was really impressive. they were in it. it was a calorie burner even to watch it. there were different visions laid out for the democratic party between the progressives and the moderates. it was on full display at the debate. the candidates offered distinct approaches for america while wrestling with how to defeat president trump. senator elizabeth warren warned against, quote, spineless moderation while some of the more moderate candidates cautioned against making promises that will be hard to keep and played right into the hands of republicans in the general election. this was an incredibly demanding debate. i don t know if i ve seen so much substance and policy on display at such a blistering pace that required an impressive effort from all the candidates. health care is just one example of real discussion on medicare for all with sanders and warren defending the costs and the idea of doing away with pri