Detailed text transcripts for TV channel - CNN - 20170606:20:48:00
Increase security and authorities are suggesting intelligence sharing among european countries could be much better as authorities learned that the terrorists on the london bridge were well on their radar well before saturday night's rampage. one. attackers, alex, was on a watch list and another, sources say, might have been one of the most dangerous extremists in the uk. what are london officials saying what seems to be a glaring intelligence failure. >> reporter: that's right, jake, one of the attackers was known to the italian authorities and the other to british authorities. 27-year-old kh...