The best positioned of these candidates to capitalize on Emanuel’s unexpected exit from the race is Lori Lightfoot. The 56-year-old announced in May she would be stepping down as president of the Chicago Police Board to pursue public office.

In a kickoff ceremony where she was joined by wife Amy Eshleman and their 10-year-old daughter, Vivian, Lightfoot joked that she represents a “triple threat” in the race. In addition to being an African-American woman in one of the country’s most racially divided cities, she came out as a lesbian more than 30 years ago.