The Michigan Air National Guard says four of its members are singing during the seventh inning stretch at Game 4 of the World Series.
The singing group the "110th Airlift Wing Knights in Blue" is stationed at the Battle Creek Air National Guard Base. It's scheduled to sing "God Bless America" during the break in action of the game between the Detroit Tigers and San Francisco Giants on Sunday night.
The Michigan National Guard says the group has performed at air shows, the Holland Tulip Festival Parade, minor league hockey games and many Memorial Day and Veterans Day programs.
The members are Chief Master Sgt. Kristina Person of Pleasant Lake, Senior Master Sgts. Charles Hatch of Charlotte and Jeanne Lahaie of Mattawan, and Technical Sgt. Glenn Whitt of Battle Creek.