People were holed up in buildings for hours and police searched for the attackers. We saw all the people, tourists running with bags. Mom, kids, everybody trying to find shelter in some of the buildings. Reporter isis is claim responsibility releasing a statement hours after the incident saying it was carried out by soldiers of the islamic state. Two people are in custody tonight. We are shocked because its the first time it happened in the Commercial Area of barcelona and what happened, this truck just get to ram blast which is the main boulevard and its theheart of barcelona smashing the spiel and people and. [audio not understandable] its impossible it could happen here. Reporter interior chief says all events have been canceled and he called for three days of mourning to honor the 1 victims killed. Cristinna rendon thank you. Team conference continues with Lauren Blanchard where u. S. Leaders are monday todaying the situation there. Reporter thats right. U. S. Officials say they co