Walter Cronkite Cronkite chronicles, over archive footage, the events following World War II that resulted in America's rise as the dominant world power. Prior to his death, "Uncle Walter" hosted a number of TV specials and was featured in interviews about the times and events that occurred during his career as America's "most trusted" man. In July 2006, the 90-minute documentary "Walter Cronkite: Witness to History" aired on PBS. The special was narrated by Katie Couric, who assumed the "CBS Evening News" anchor chair in September 2006. Cronkite provided the voiceover introduction to Couric's "CBS Evening News", which began on September 5,
Walter Cronkite announcing his impending resignation, the night before. The January 22, 1973 broadcast of the "CBS Evening News" saw Cronkite break the news of the death of another notable American political figure: former president Lyndon B. Johnson. At approximately 6:38 pm Eastern Time, while a pre-recorded report that the Vietnam peace talks in Paris had been successful was being played for the audience, Cronkite received a telephone call in the studio while off camera. The call was from Tom Johnson, the former press secretary for President Johnson who was at the time serving the former chief executive as station manager at