Public input on the next police superintendent. The story of Jesse Binga, Chicago’s first black banker. Boeing’s troubled planes not cleared for takeoff. And a check-in with NASA’s Parker Solar Probe.

• Police Board Holds 2nd Public Meeting on Top Cop Replacement
• Crain’s Headlines: FAA Chief Says 737 Max Won’t Be Cleared Before 2020
• New Book Traces ‘The Rise and Fall of Chicago’s First Black Banker’
• NASA’s Mission to ‘Touch the Sun’ Begins to Unravel Mysteries of Solar Wind