Washington, DC, Mayor Muriel Bowser said Tuesday she will not run for reelection after 10 years leading the nation’s capital and walking a fine line with the Trump administration in recent months as she sought to protect the city’s autonomy during a federal law enforcement surge.

Washington, D.C., Mayor Muriel Bowser said on Tuesday that she will not seek reelection next year, setting the stage for the heavily Democratic city's first mayoral race in two decades not to feature ...