Kitty Dukakis, the wife of former Massachusetts governor and presidential candidate Michael Dukakis, showed up to the Hingham polls today, but not to vote. Dukakis stood near the voting area of all three of the town's polling stations, greeting voters on their way in, a tactic that angered many sign holders and voters. “I had one of the candidates ask me about it, and some other people said something to police, saying they didn’t think it was right,” said Eileen McCracken, the Hingham town clerk who was at the Hingham High School polling station.