Mayoral elections

FILE - In this Friday, March 31, 2017 file photo, Sen. Bernie Sanders, I-Vt. speaks in Boston. Sanders, who attracted millions of college-aged and young adults to his presidential campaign last year, is following through on a promise he made when he left the race: to promote younger leaders for the Democratic Party. (AP Photo/Steven Senne, File)

Seattle Mayor Ed Murray reads a statement to media members, Friday, April 7, 2017, in Seattle. A lawsuit filed Thursday accuses Murray of sexually molesting a teenage high-school dropout in the 1980s, and in interviews with The Seattle Times, two other men claim he abused them. The mayor denied the allegations through his personal spokesman Jeff Reading. (AP Photo/Elaine Thompson)

Seattle Mayor Ed Murray reads a statement to media members, Friday, April 7, 2017, in Seattle. A lawsuit filed Thursday accuses Murray of sexually molesting a teenage high-school dropout in the 1980s, and in interviews with The Seattle Times, two other men claim he abused them. The mayor denied the allegations through his personal spokesman Jeff Reading. (AP Photo/Elaine Thompson)

Seattle Mayor Ed Murray reads a statement to media members, Friday, April 7, 2017, in Seattle. A lawsuit filed Thursday accuses Murray of sexually molesting a teenage high-school dropout in the 1980s, and in interviews with The Seattle Times, two other men claim he abused them. The mayor denied the allegations through his personal spokesman Jeff Reading. (AP Photo/Elaine Thompson)

FILE- In this Oct. 10, 2016, file photo, Seattle Mayor Ed Murray speaks at a celebration of Indigenous Peoples' Day in Seattle, Wash. On Thursday, April 6, 2017, Murray was sued by a man who claimed Murray abused him 30 years ago when he was a teenager. Murray's personal spokesman, Jeff Reading, said in a statement that the allegations are false, politically motivated and that Murray would fight them. (AP Photo/Elaine Thompson, File)

FILE- In this Oct. 10, 2016, file photo, Seattle Mayor Ed Murray speaks at a celebration of Indigenous Peoples' Day in Seattle, Wash. On Thursday, April 6, 2017, Murray was sued by a man who claimed Murray abused him 30 years ago when he was a teenager. Murray's personal spokesman, Jeff Reading, said in a statement that the allegations are false, politically motivated and that Murray would fight them. (AP Photo/Elaine Thompson, File)

In this April 21, 2014 photo, Bolingbrook Mayor Roger Claar speaks at the State of Illinois building in Chicago. Claar has been mayor of Bolingbrook for more than three decades, but faces a spirited challenge from union organizer, Jackie Traynere in the Tuesday April 4, 2017 election. (Brian Jackson /Chicago Sun-Times via AP)

In this April 21, 2014 photo, Bolingbrook Mayor Roger Claar speaks at the State of Illinois building in Chicago. Claar has been mayor of Bolingbrook for more than three decades, but faces a spirited challenge from union organizer, Jackie Traynere in the Tuesday April 4, 2017 election. (Brian Jackson /Chicago Sun-Times via AP)

Ferguson mayor James Knowles III, center, celebrates his election victory with his campaign supporters at the Lion's Club in Ferguson, Mo., Tuesday, April 4, 2017. Ferguson, Missouri's top elected official in the tumultuous 32 months since the fatal police shooting of Michael Brown won another three-year term Tuesday. (David Carson/St. Louis Post-Dispatch via AP)

In this March 30, 2017 photo, Jackie Traynere, Democratic candidate for Bolingbrook mayor, poses in her office in Bolingbrook, Ill. The current mayor, Republican Roger Claar has been mayor of Bolingbrook for more than three decades, but faces a spirited challenge from union organizer, Traynere in the Tuesday, April 4, 2017 election. (AP Photo/ Sara Burnett)