U.S. & WorldThe day's top national and international news. 0:00Play0:00 / 3:45MuteShareToggle FullscreenHealthDecember 12, 2024 5:07 pmWhat is brain fog?Doctor explains what you need to know about what is informally referred to as “brain fog.” BOOKMARKERMore U.S. & World VideosSlide 1 of 93:45Now PlayingWhat is brain fog?9:55Single 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 SceneLatest2:33Pride flag repeatedly taken from Loudoun County church2:02Automakers prepare for President Trump's tariffs24:14Trump announces reciprocal tariffs on ‘worst offenders': The News4 Rundown3:05Kelly Clarkson celebrates Autism Awareness Month with unlikely duo1:58Meet the first Cherry Blossom Challenge winner!3:17National Harbor jewelry store opening supports Autism Awareness Day3:04DC is cracking down on ‘High-Dollar Scofflaw Cars'2:42‘Catastrophic': Richmond Fed warns of economic challenges from federal layoffs2:42Linen World closing after 37 years in Prince George's County3:30Montgomery County art teacher publishes 8th children's book on space adventures1:04Maryland police monitor speeding along Route 29 for stopped vehicles2:18Here's how you can help improve commuting on Rock Creek and Potomac ParkwayShow More