Three dead, scores injured in Boston marathon blasts. Obama vows perpetrators will feel 'full weight of justice.' White House official says attack is being treated as an act of terrorism. Local doctors were previously trained for bombing scenario by Israeli medics.with Chemi Shalev, DPA and The Associated Press 59 comments
Dina Kraft is a journalist currently based in Boston and a 2012 Nieman fellow in journalism at Harvard University.