Police emphasize there's no threat to public safety, but three new suspects have been arrested in the Boston Marathon bombing. The FBI is holding them, and two are said to have connections to Dzhokhar Tsarnaev, who's accused of being one of the bombers. Joe Dwinell is managing editor for print-web integration at the Boston Herald.
Three More Detained in Boston Marathon Bombings
- Joe Dwinell - Boston Herald - @joedwinell