Mary Bruce reports on President-elect Donald Trump choosing RFK Jr. to lead the Department of Health and Human Services, and Rachel Scott has details on what sources tell ABC News the House Ethics Committee heard during their investigation into allegations of sexual misconduct by Florida Rep. Matt Gaetz; Stephanie Ramos has the latest on the Miami-bound flight from Stockholm that encountered severe turbulence over Greenland and made the unusual decision to turn around and head back toward Europe; Aaron Katersky reports on the families associated with the Sandy Hook massacre backing The Onion’s purchase of Alex Jones' Infowars at a bankruptcy auction; and more on tonight’s broadcast of World News Tonight with David Muir.
00:00 Intro
02:32 Trump picks Robert F. Kennedy Jr. to head the Department of Health and Human Services
06:52 Sources: Woman testified to House Ethics Committee that Gaetz had sex with her when she was 17, allegations Gaetz denies
10:32 FBI: Suspect in ISIS terror plot arrested in Houston, Texas
11:42 Transatlantic flight makes unusual U-turn after severe turbulence
13:14 Tropical Storm Sara forms in the Caribbean; Northeast still under severe drought conditions
14:22 Sandy Hook families back The Onion's purchase of InfoWars in bankruptcy auction
16:25 Manhattan rooftop fire sends plumes of black smoke into skyline
16:40 Police body camera video shows dramatic rescue of elderly Michigan couple from fire
17:06 WHO: Measles cases surge worldwide, infecting 10.3 million people in 2023
17:20 Disney CEO Bob Iger receives France's highest civilian award
17:59 America Strong: Arkansas high school runner finishes final race helping competitor cross finish line
ABC World News Tonight with David Muir delivers the news that matters most. Watch to get the latest news stories and headlines from around the world.

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