Ben Chandler starts with double-digit lead over Andy Barr but 21% undecided, cn|2 Poll shows July 28, 2010 By Ryan Alessi Democratic U.S. Rep. Ben Chandler begins the general election season with a 14-point lead over Republican challenger Andy Barr, although 37% of those surveyed have yet to form an opinion of Barr, the latest cn|2 Poll shows. The cn|2 Poll of 503 likely voters in the 6th Congressional District showed Chandler receiving support from 46.1%, while 32.2% said theyplanned to vote for Barr. Another 20.9% were undecided. The poll was conducted July 26-27 by interviewers from Braun Research Inc.,...