Been following the situation and it seems that there five bombs that were found in the city of Elizabeth, New Jersey and they were all near a train station. The tweets say on Twitter that one of the five bombs were exploded but on accident buy a robot and that they’re still 4 bombs.
I thought they all went off together (”tremendous explosion”). Sounds reasonable to think, if these bombs by themselves were each that powerful that they intended to set them off with cell phones when a commuter train rolled over them. They were planning mass murder.