Klobuchar needs to do very well in Iowa to have any chance of winning the Democratic nomination. She's in fifth place in Iowa coming into tonight's debate, but she didn't seem quite as sharp as in some recent debates. This is not to say she did poorly -- I thought she had some solid answers on health care, impeachment and her experience and ability to do the job. But Klobuchar needs to do better than "solid" if she's going to break through and push into the top tier group of candidates in Iowa. So in that sense, she fell a bit short of her goal.