The candidates for the 4th Congressional District traded jabs over Medicare, how to boost business and who is more qualified to represent constituents in a debate held Thursday at WCVB, moderated by ... more 
The candidates for the 4th Congressional District traded jabs over Medicare, how to boost business and who is more qualified to represent constituents in a debate held Thursday at WCVB, moderated by NewsCenter 5's Ed Harding and Janet Wu. less 
1 / 21
WCVB - Boston
Thu, Sep 27, 2012 5:46 PM EDT