>> i am m raising my children n berlrlin. i am here visiting m my f famil. am scared, i did not think something like this would happen here. i did not t want to live thinkig something like this could happen. i'm scared for my family, forory children and my friends. sarah: tell us more about the area, las ramblas, where this attack happened. what would be the atlas here -- what would be the atmosphere on a typical afternoon? >> i w was there last week withy father and my children. we had a nice walk. it is the main avenue for tourism. it is a happy street. i i never imagined something lie this would happen. i don't think anybody was walking downwn the street thinkg something like this could happen. in the past two or three days i felt some police cars stopopping people -- i saw some polilice cs stopping people. that made me wonder if something was going on. but maybe it had nothing to do with the incident today. sarah: that is intereresting, yu wonder if perhaps they had information. what do you think this means for barcelona as a a city? >> you have toto thi