NBC is reporting that there is a negotiator on the scene. #Watertown #boats
RT @bostonglobe: BREAKING NEWS: Residents describe pandemonium on Franklin Street in Watertown; source says suspect pinned down.
RT @bostonglobe: BREAKING: Source says bomb suspect pinned down in Watertown
RT @bostondotcom: BREAKING: Man pinned down in Watertown believed to be Boston marathon bombing suspect, source says.
RT @boston_police: Police operations in the Franklin Street Watertown area. Residents shelter in place.
RT @bostonglobe: BREAKING: SWAT team, armored car surrounding both car and house near intersection of Quimby and Willow Park in Watertown.
RT @bostonglobe: Also urged to stay indoors: people in Watertown, Cambridge, Waltham, Newton, and Belmont.
That previous tweet was from a #watertown resident an hour ago.
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