President Donald Trump called on the nation's governors to fly the flag at half-staff on May 15 for Peace Officers Memorial ...

Usa.gov states that the American flag flies at half-staff when the country or a state is in mourning. The president, a state governor or the mayor of the District of Columbia can order flags to ...

Ohio Gov. Mike DeWine ordered flags be lowered to half-staff after a sheriff's deputy was fatally struck and killed on May 2.

"The United States flag flies at half-staff or at half-mast when the nation or a state is in mourning," USA.gov says. "The president, a state governor, or the mayor of the District of Columbia ...