MADISON, Wis. (AP) — Madison’s mayor says he’s pleased demonstrations over a white police officer killing an unarmed multiracial man have remained peaceful. Mayor Paul Soglin said during a news conference Tuesday that he’s heard Madison being compared to other cities where similar slayings have taken place — a veiled reference to Ferguson, Missouri, where riots ensued after a white officer killed an unarmed black man last year. He says Madison’s city government is trying to help black people, pointing out the city is part of Cities United, an effort by municipalities to eliminate violent deaths of black men, and My Brother’s Keeper, a public-private partnership President Barack Obama launched to improve the lives of young minority men. Officer Matt Kenny shot 19-year-old Tony Robinson on Friday in a Madison apartment house.