Campaign ads are finally filling the airwaves, especially in the top-of-the-ticket primaries for governor, Congress and Maine's 2nd District. Brenda Garrand and Sam Surprise are back to comment on what they see and hear. Garrand is the owner of Garrand Mohlenkamp, Surprise runs Surprise Advertising. Garrand is also on Maine Public's board of trustees. They gathered in our Portland studios with Morning Edition host Irwin Gratz.