In NH, Biden lacks enthusiasm to match front-runner status

MANCHESTER, N.H. (AP) — When Joe Biden took the stage in New Hampshire, he was greeted with the respect that comes with being a former vice president.Some of his closest rivals were greeted more like rock stars.The scene at New Hampshire's Democratic convention on Saturday highlighted one of the riddles of Biden's candidacy: He maintains a lead in nearly every poll, but his campaign events often lack the look and feel of a front-runner. His crowds are warm, but rarely high-energy. His orga