ABC World News Tonight Full Broadcast - Jan. 7, 2024

Parts of the northeast and New England get buried under more than a foot of snow. Rob Marciano has the latest. Plus, Jaclyn Lee reports on the FAA's decision to temporarily ground certain 737 MAX 9 planes after door plug falls off mid-flight. Ike Ejiochi with new reporting on Defense Secy. Austin’s hospitalization, with the White House unaware for days. And more on tonight’s broadcast of World News Tonight.