Democrats put scuffle at Paul rally in TV ad - Boston Globe http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE3lCDbXT7ZRUh18EldDbcN5LIq3w&url=http://feeds.boston.com/click.phdo?i%3D10e80740eed72ae970b0ac366803602e