Lee Carter: Democratic debate's second night -- After round one's hits, misses and surprises, look for this

With 10 candidates on the stage vying for only two and a half hours of air-time it can be hard to decide who is winning and who is losing. There are always some memorable moments, but who is going to move the needle? While night one in Detroit wasn’t the most exciting debate we have seen so far there were some clear winners and losers. As an analyst and researcher, there are certain things I look for. Here is a breakdown of the winners and losers on Tuesday night and what to watch for on night two: