Detroit’s retiring police chief says he’s “deeply passionate for public service” and spotlighted that he’s “not ruling out” launching a Republican challenge against Democratic Gov. Gretchen Whitmer of Michigan, who’s up for re-election next year.

Detroit’s retiring police chief says he’s “deeply passionate for public service” and spotlighted that he’s “not ruling out” launching a Republican challenge against Democratic Gov. Gretchen Whitmer of Michigan, who’s up for re-election next year.