Page 3 - Second Explosion News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Wounds and experts tell us that number could be significantly higher, with people who perhaps have head injuries and are not aware of it at this point. 17 of those 144 are in critical condition. 25 serious. at least 8 of them are children. the fbi is formally leading the investigation tonight and federal law enforcement has been placed on a level one mobilization in the united states, which means all hands on deck. the first explosion went off around 2:50 eastern time. again, i want to play for you the video that has to aptly captured that moment throughout the day. [ explosion ] [ second expl...

Similar packed into those explosive devices. there are a lot of late developments to tell you about. we have a team of correspondents covering this. i want to begin, though, by showing you just as it happened what words simply cannot fully describe. it is difficult to watch. it is very raw, and perhaps you've seen it already and may want to turn away and i would understand if you would. but raw is exactly what this story is right now. take a look. [ explosion ] >> a press conference is now just starting at massachusetts

To root on their loved ones. they were raising hundreds of thousands, millions of dollars during this marathon. so at first, we heard the first blast. it was nothing that alarmed the people where i was, which was at a restaurant. the doors are open, there's a huge patio. it's packed. the first blast, you're thinking maybe it's a car backfiring or an m-80, some type of fireworks. maybe somebody hit the building but you're not thinking explosion. it was further up the road, and it wasn't that big of a blast to where we were standing. >> but 12 seconds later. >> everything changed. that second bl...

Responsibility of this terror attack. a source telling cnn the two bombs that exploded were small with no signs of high grade explosive tematerial. police found and defused one other explosive device. we started to show you this tape earlier. this is how it unfolded in real time. this is the reality of what happened today here in boston. [ explosion ] [ second explosion ] [ screaming ]

>> sanjay, take a look at this video. what stands out when you see this video from a medical standpoint? >> when you watch that you see the explosion certainly happen, but look at obviously one runner falls, who may have just stumbled or may have had something happen to his ears, but there's not a significant blast to them in terms of moving them across the course there. i thought if you focus on that one thing, you can see -- get an idea of the focus and magny tutd of the impact. also, if you look at where the explosion comes from, just a few seconds or maybe 10, 15 seconds after that, you se...