News Alert: 2 arrested in connection with explosion at Harvard Medical School, FBI says

The FBI’s Joint Terrorism Task Force and the Harvard University Police Department have arrested two Massachusetts men in connection with the explosion Saturday at Harvard Medical School, the FBI’s Boston field office said Tuesday.

The US Attorney’s Office is expected to hold an afternoon news conference at the federal courthouse in Boston.

The announcement comes after an apparently “intentional” explosion at a Harvard University medical building early Saturday.