JPMorgan Chase is kicking off a large renovation of its home in the Loop. Crain's finance reporter Mark Weinraub talks with host Amy Guth about how the project is poised to give a major boost to the downtown office market. Plus: Walgreens, in need of a reset, plans a strategic review of its entire operation; Supreme Court sides with Trump in Colorado ballot eligibility case; JetBlue abandons troubled $3.8 billion deal for Spirit Air; and the city proposes major spending cuts to the O'Hare terminal expansion and renovation project.