Detailed text transcripts for TV channel - MSNBC - 20180319:17:21:00
You include the bureau of alcohol, tobacco and firearms, more than 500 federal agents investigating the situation here, the latest blasts overnight, they say, much more sophisticated than the first three. those happened on the east side of the city. we are now on the west side of the city. instead of triggering when someone picked them up at their doorstep or front porch, this time a trip wire was used. a package bomb was left on the side of the road, it's becoming much more violent. they are concerned. they are reaching out to whoever may be responsible for the blast here, saying if it is a p...