While at NBC, Couric occasionally filled in for Tom Brokaw and Brian Williams on "NBC Nightly News". From 1989 to 1993, Couric also filled in for Maria Shriver and for Garrick Utley and later Brian Williams and John Seigenthaler on the Weekend Edition of "NBC Nightly News". In addition, during her time on "Today" she served as a host of the annual Macy's Thanksgiving Day Parade for 14 years from 1991 to 2005. On June 17, 1997, Couric asked the "Washington Post"’s Bob Woodward about the Clinton "Chinagate" scandal: "Are members of the media, do you think, Bob, too scandal-obsessed, looking for something at every corner?"