
Before they were rivals to be Chicago’s next mayor, Paul Vallas and Brandon Johnson both worked in education, though their career paths — like their views on the city's future — were very different.
Vallas was CEO of Chicago Public Schools, appointed by then-Mayor Richard M. Daley after Illinois lawmakers in the 1990s gave control of the troubled district to City Hall. Vallas came to be known as a turnaround expert in Chicago and in other U.S. school districts, supporting charter schools and voucher programs.