The USS Constitution glides through Boston Harbor past the city skyline on a cruise to honor Vietnam veterans, Friday, May 18, 2018, in Boston. The U.S. Navy vessel known as "Old Ironsides" is the world's oldest commissioned warship still afloat.
The USS Constitution glides through Boston Harbor past the city skyline on a cruise to honor Vietnam veterans, Friday, May 18, 2018, in Boston. The U.S. Navy vessel known as "Old Ironsides" is the world's oldest commissioned warship still afloat. Bill Sikes AP Photo
The USS Constitution glides through Boston Harbor past the city skyline on a cruise to honor Vietnam veterans, Friday, May 18, 2018, in Boston. The U.S. Navy vessel known as "Old Ironsides" is the world's oldest commissioned warship still afloat. Bill Sikes AP Photo

USS Constitution pays tribute to Vietnam War veterans

May 18, 2018 10:40 AM