Jeff Glor CBS Evening News Anchor in New York. Photo: Timothy Kuratek/CBS 2017CBS Broadcasting Inc. All Rights Reserved.

CBS This Morning Co-Hosts Bianna Golodryga, John Dickerson, Gayle King, and Norah O'Donnell. Photo: Michele Crowe/©2019 CBS Broadcasting, Inc. All Rights Reserved

Bill Owens, Executive producer of 60 MINUTES. Photo: Heinz Kluetmeier/CBS©2009 CBS Broadcasting Inc. All Rights Reserved

Margaret Brennan, the new anchor of "Face the Nation," talks to affiliates from Washington, D.C. on Friday, February 23, 2018 ahead of her first Sunday broadcast as permanent moderator. Photo: Chris Usher/CBS ©2018 CBS Broadcasting Inc. All Rights Reserved.