>> the reports of armed men going into a restaurant, are you getting -- do you get a sense this is over and they're dealing with the aftermath and injuries now or is this ongoing? >> reporter: seems to be ongoing. from the calls we're making, people we're speaking to, authorities, and listening to spanish tv, seems like a very, very fluid situation, kate. local tv, having trouble connecting to cell networks, and emergency services are telling people to really stay away from the area. stay away from social media, but you know, this area of -- of barcelona, so busy. so many restaurants. but, you know, if we are -- if we go to what we've heard from one witness basically saying that one of the restaurants called la palma restaurant he heard and explosion. his words. didn't know what happened.