Detailed text transcripts for TV channel - CNN - 20170817:21:11:00
Battlefields in iraq and syria this year, many experts were deeply concerned that the jihadists will quietly move back into europe and elsewhere and plan attacks for this summer, are we beginning to see that fear come to fruition. >> well first, we've got to determine whether this was coordinated through isis operatives or whether this was self-radicalization. we don't know that. whether this was a planned attack in barcelona or whether it was just self-radicalization of people in the country. to counter these types of activities. it's tragic, our prayers go out to the victims and we are with ...