it goes towards child's life and the per kin -- perkins daycare. >> that one needed some motivation, just a little bit. >> let's take a quick check of the radar. we don't have severe warnings but we'll be watching it has thunderstorms move across the area and maybe a little flash flooding. drier this weekend. >> all right. we'll keep an eye on is that and see you back here at 11. have a good one. >>> this is "world news." tonight, shots fired. the dramatic new video of police taking down london attackers. and tonight the remarkable women on the scene who defied those attackers in that bloody street. >>> storm front. violent weather rolling across america right before the big memorial day weekend and a worrisome warning about the coming hurricane season. >>> sky fall, pieces of an airplane break off and fall through your roof. what is happening in the sky? >>> and twin city. 24 sets of towns in the same city, in the same school, in the same grade. how they are making history, tonight. >>> good evening. we begin with new details, that new footage of that truly horrifying terror attack.