Watch all the stories from Sunday's show:
Brian Williams is under severe scrutiny for exaggerating his experience on an Iraq War mission in 2003. Now he's taking a leave of absence. Will he ever be able to return to "NBC Nightly News?" As the question is being openly asked inside NBC, Kimberly Dozier, Jeff Greenfield, and Frank Sesno all weigh in.
In their first television interviews, Brian Stelter speaks with both a pilot of Brian Williams' helicopter in Iraq and a pilot of the chopper that was actually hit by an RPG.
Questions are also being raised about Williams' Katrina stories. Is it fair? Lt. Gen. Russell Honoré, who directed humanitarian relief after the hurricane, has his share of questions.