U.S. & WorldThe day's top national and international news. 0:00Play0:00 / 4:31MuteShareToggle FullscreenSeptember 21, 2012 5:06 pmGreen Going Green BOOKMARKERMore U.S. & World VideosSlide 1 of 94:31Now PlayingGreen9:55Single mom sobs after landing dream job thanks to Pennsylvania Women Work10:28Family receives emotional surprise after daughter's cancer battle3:48Viral therapy dogs jump into action after tragic D.C. plane crash0:28‘There was a collision': Air traffic control recording captures moment of crash3:30Witness describes seeing plane in moments before it crashed0:38Video shows moment plane and helicopter collided near DCA0:37Ex-Abercrombie CEO arrested on sex trafficking-related charges9:07Selena Gomez and Benny Blanco's sweetest momentsNewsLive TVSearchSearch Videos:LocalUS & World VideosEntertainment VideosThe SceneLatest24:12Georgetown community walks out in support of detained researcher: The News4 Rundown3:35Here's what you need to know about colonoscopies, effectiveness of alternatives2:37Ed Burroughs elected Prince George's County Council Chair3:59Interim US Attorney for DC speaks to Southeast residents2:57Maryland lawmakers push bill to make traffic stops safer3:37‘Boys and men are in trouble': How Democrats are embracing the male vote4:51Tommy Tries It: Inside operations at Kings Dominion's newest rollercoaster2:19Georgetown students and faculty walkout in support of detained researcher2:49Waymo wants to bring self-driving rideshare cars to DC in 20261:46Suspects tearing ATM from DC store ends in police pursuit in VA and MD2:45‘Who's Watching My Baby': Book helps parents find the best child care2:29Founders of DC's Corner Water tell how students inspired themShow More