Boston Marathon April 15, 2019 7:10 am Heightened Security for 2019 Boston Marathon About 30,000 runners are expected to participate in the 2019 Boston Marathon. Nia Hamm shows you scenes at the finish line and shares what items are prohibited at the event. US & World Videos 1:34 Eight people injured in building fire in Gloucester 2:08 Concern rises as drone sightings are reported in Massachusetts and New Hampshire 2:14 Community demands answers on the death of Mass. State Police trooper during training exercise 2:10 Authorities continue fixing water main break in Boston 2:50 Water main break floods Boylston Street in Back Bay
