Martha Raddatz reports on South Korean Pres. Yoon – a key U.S. ally – facing growing calls to resign after he suddenly declared "emergency martial law;" Erielle Reshef has the latest on the rescue mission underway for a Pennsylvania grandmother who may have fallen into a 30-foot sinkhole while looking for her cat; Aaron Katersky has details on the FBI’s investigation into multiple reports of large drones in New Jersey over the last two weeks, some of which were spotted near President-elect Trump’s Bedminster golf course; and more on tonight’s broadcast of World News Tonight with David Muir.
00:00 Intro
02:30 At least 5 dead in vehicle accidents after artic blast causes icy roads, whiteout conditions
04:53 New storm system to bring more snow to hard hit Great Lakes
05:52 U.S. "seriously concerned" after South Korea's Pres. Yoon declares martial law
08:20 Defense secretary nominee Pete Hegseth faces "difficult" confirmation amid misconduct allegations
10:57 Police: Missing Pennsylvania grandmother believed to have fallen into sinkhole
12:35 FBI investigating reports of drones hovering over New Jersey, including Trump's golf course
13:51 Nearly 30 years after JonBenet Ramsey's murder, father still hopeful killer will be caught
16:08 NFL suspends Texans' Azeez Al-Shaair for 3 games after hit that injured Trevor Lawrence
16:39 James Van Der Beek opens up about colorectal cancer battle
17:25 Astronomers discover asteroid hours before it nearly hits Earth over Siberia
17:49 America Strong: TSA unveils 2025 canine calendar celebrating dogs that keep Americans safe
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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