10th Ward: Explore this southeast corner of Chicago and you’ll wonder why its open spaces and robust blue-collar heritage haven’t brought it a wealth of industrial redevelopment. Part of the problem may be that potential employers see first-term Ald. Susan Sadlowski Garza, a Bernie Sanders supporter and former Chicago Teachers Union official, as part of the City Council’s anti-business caucus. She acknowledges that high taxation is driving people out of Chicago, yet she wants, yes, more taxation to deal with the city’s pension crisis. Sadlowski Garza may be vulnerable this year; in 2015 she won office by 20 votes among nearly 12,000 cast. What’s more, many voters in this geographically remote ward tell us city services have slipped under the incumbent alderman. We endorse attorney Robert “Bobby” Loncar, a more moderate candidate who could better navigate City Hall’s bureaucracy — and who understands that Chicago can’t attract jobs by alienating employers and pretending that higher taxation won’t drive more people away. We think Loncar would be more aggressive about economic development. He sees Chicago at a tipping point: “Will we be the New York of the Midwest — or the next Detroit?” Loncar is endorsed.