out? told us to be calm. and a few minutes let us out. and then ambulances came. and we learned it wasn t a balloon. did you think did you see people who were injured? no, but i so someone outside that were covered in blood. 5-year-old. now uk authorities are treating the incident as an act of terrorism saying a single attacker died at the scene after detonating an improvised explosive device. devastatingly as we heard from the authorities children are among the dead. as of this morning, british investigators say they believe they have tentatively identified the bomber. but they are not offering any further information. prime minister theresa may is vowing vigilance calling the blast quote an apauling terrorist attack while also suspending her general election campaign that s less than three weeks away. we are also hearing from ariana grande this morning. she says she is, quote, broken,