By Wayne Schutsky | Scottsdale Progress
Update: This story has been updated to include information provided by the Littlefield campaign about how it defined special interests in a campaign advertisement.
Three Scottsdale mayoral campaigns have taken square aim at each other in recent weeks in communications with voters.
The campaigns for Suzanne Klapp, Virginia Korte and Bob Littlefield have painted starkly different pictures of each other and disputed claims made by their opposition.