Last year’s Boston Marathon was marred by two explosions at the finish line that injured about 140 runners.
On Tuesday night, a man was arrested
and charged with planting a hoax device after two backpacks were found near the
following a tribute marking the one-year anniversary of the tragedy.
Established in 1897, the Boston Marathon is the world's oldest marathon and features professional and amateur runners from all over the world.
The race begins at 8:30 a.m. Monday.