This morning about 7:30 a.m. Eastern US Time Fox TV was talking about 5 or 6 explosions. Later in the day there was talk about 2 unexploded devices. The latest info I've seen says 4 bombs exploded. Is it just a coincidence that someone "thought" there were 5-6, or did someone know the total number without knowing that two would not explode? Who told the media there were 5 or 6?
The explosions happened between stops, so reports would have come from people at both stops.