Debates, such as this one at the Kansas State Fair between Republican Gov. Sam Brownback (left) and his Democratic challenger, Paul Davis, might play a role in helping voters decide.
Debates, such as this one at the Kansas State Fair between Republican Gov. Sam Brownback (left) and his Democratic challenger, Paul Davis, might play a role in helping voters decide. Charlie Riedel The Associated Press
Debates, such as this one at the Kansas State Fair between Republican Gov. Sam Brownback (left) and his Democratic challenger, Paul Davis, might play a role in helping voters decide. Charlie Riedel The Associated Press

Dave Helling: How do voters decide? No one knows for sure

September 17, 2014 03:35 PM