Mayoral candidates Brandon Johnson and Paul Vallas get ready to debate one another at WLS-TV ABC Channel 7 studio on January 19, 2023 in Chicago, Illinois.
Mayoral candidates Brandon Johnson and Paul Vallas get ready to debate one another at WLS-TV ABC Channel 7 studio on January 19, 2023 in Chicago, Illinois. (Tyler Pasciak LaRiviere/Getty Images)

Dance with the one who brought you: It’s generally good advice. And for politicians, it’s the predictable result of the American electoral process.

In the campaign for mayor of the city of Chicago, the ones who have brought Brandon Johnson and Paul Vallas to the final round of the contest, thanks to donations and endorsements, are many and varied. But two groups stand out more than most: the teachers union backing Johnson and the police union behind Vallas.

More than half of the $9.8 million Johnsonhas raised for his campaign since March 1 has come from the Chicago Teachers Union and other unions representing school system workers. And for Vallas, the defining endorsement has come from the Fraternal Order of Police, headed by John Catanzara, who has spoken approvingly of the Jan. 6 insurrection.

The FOP’s backing early in the campaign separated Vallas from the field of eight other candidates. It helped establish a law-and-order image and was a key to Vallas’ powerful showing in the city’s Northwest and Southwest sides during the Feb. 28 primary. For Johnson, the CTU is part of his origin story: He spent early years as a teacher in a Cabrini-Green school, then as an organizer and CTU employee, even today.

Read more at chicagotribune.com

David Greising is the president and chief executive of the Better Government Association, joining the BGA in 2018. For nearly a century, the BGA has fought for honest and effective government through investigative journalism and policy advocacy.