Josh Brasted / Getty ImagesDEVELOPINGSaudi national identified as gunman who killed 3 at Pensacola naval baseWATCH: 'It was chaos': Witness describes scene outside Pensacola Naval Air StationWATCH: Florida gov. reacts to shooting, hails actions of wounded deputies
Bridget Bennett / AFP - Getty Images filePoliticsButtigieg calls on McKinsey consulting firm to release his past client listWarren goes after Buttigieg in change of tacticsJoe Biden's eventful week leaves him looking more durable than before
Courtesy of familyLatinoVideo contradicts border agency's account of death of ill migrant teen in its custody
Rachel Woolf / Bloomberg via Getty ImagesEconomyDespite blockbuster jobs numbers, trade wars remain a fly in the ointmentWall Street soars after economy added robust 266,000 jobs in November
Daniel Knighton / Getty ImagesKids' HealthAnti-vaccine groups take dangerous online harassment into the real worldGlobal measles cases surge amid stagnating vaccinations
Ian Forsyth / for NBC NewsBrexit Britain's Labour Party risks losing its 'Red Wall' industrial heartlands
West Virginia Department of Military Affairs and Public SafetyU.S. newsWest Virginia corrections employees suspended after Nazi salute photo
AFP - Getty Images fileOpinionIran protests show the regime isn't safe from the wrath of its peopleU.S. says Iran may have killed up to 1,000 protesters
Elizabeth Robertson / The Philadelphia Inquirer via AP fileU.S. newsAlleged ringleader in $400K GoFundMe scam pleads guilty
Nuccio DiNuzzo / Getty Images fileCulture MattersNew charge against R. Kelly linked to his marriage to Aaliyah when she was 15
Erin Baiano / New York City BalletCulture MattersNYC Ballet casts first black Marie in 'The Nutcracker'
John Lamparski / Getty Images fileOUT Pop CultureFrom sideshows to Showtime: Actor Theo Germaine is ready for the next act
Karen Bean / Field MuseumEnvironmentSmaller bodies, wider wings: Birds are changing, and scientists see the echo of climate change
Elaine Cromie / for NBC NewsDo No HarmHundreds of parents say kids wrongly taken from them after doctors misdiagnosed abuseFULL SERIES: Read more from NBC News’ Do No Harm investigation
Meredith Miotke / for NBC Newsdelivery 'chaos'Inside Amazon's 'last-mile,' speed at the expense of security and safety
Valerie Bischoff / for NBC NewsU.S. newsSome nursing homes are illegally evicting elderly and disabled residents who can't afford to pay
SARAH RICE / for NBC NewsSarah Rice / for NBC Newsspecial reportTrump's trade war squeezes the juice out of Maine's wild blueberry business
