With the Federal Reserve lowering interest rates by a half percentage point, Crain’s finance reporter Mark Weinraub talks with host Amy Guth about the local implications of the move. Plus: Amazon closing Goose Island fulfillment center, one of the first it opened in Chicago; electronic trading firm set to leave LaSalle Street for West Loop; Boeing girds for long strike as gig economy gives workers clout; and Tavern on Rush sets the opening date for its new location.