Kaltenborn joined
NBC in 1940. On election night in 1948, he and
Bob Trout, a former CBS colleague, were at the NBC
news desk to broadcast the returns of the White House race between President
Harry S. Truman and challenger
Thomas E. Dewey. Throughout the evening, the returns were too close to call. As the evening progressed, Kaltenborn could see a swing in Dewey's favor. It was enough for him to project Dewey the winner, although the returns were still close. What Kaltenborn did not foresee was another swing in the votes going to Truman. As evening turned to early morning, Kaltenborn retracted his original projection and announced Truman as the winner. On his newscast, Kaltenborn described how Truman did an impersonation of the journalist describing how he (Truman) was losing the election. Kaltenborn later stated, "We can all be human with Truman. Beware of that man in power who has no sense of humor". Another incident of embarrassment came when
Dizzy Dean was Kaltenborn's guest on the program. Exasperated by Dean mispronouncing his name — various sources say "Cattlinbomb", "Cottonborn", etc. — Kaltenborn decided to throw the pitcher a curve and asked him what he would do about
Russia. Dean didn't miss a beat. He said, "I'd take some bats and balls and gloves and sneak them behind the
Iron Curtain and teach them
Rooshin kids how to play baseball. Why if
Joe Stallion knowed how much money there was in concessions, he'd get out of politics and into an honest business". Though Kaltenborn left full-time broadcasting in 1953, he provided analyses during NBC's television coverage of the Republican and Democratic conventions in 1956. Those live newscasts were anchored by
Chet Huntley and
David Brinkley in their first on-air pairing. Kaltenborn was in his mid-seventies when the television age arrived, and some see his time in TV as a disappointment. Forever the radio newsman, Kaltenborn would report everything, including the movements of the subject he was describing, despite the fact that millions of people were watching it. Kaltenborn was also a regular panelist on the NBC
television series Who Said That?, in which a panel of celebrities attempt to determine the speaker of a quotation from recent news reports. Kaltenborn had very specific views about radio's role in presenting the news. Later in life he wrote on the subject in many of his books. He was one of four journalists who portrayed themselves in the 1951 film
The Day the Earth Stood Still. Kaltenborn also appears as himself in the 1939 Frank Capra film
Mr. Smith Goes to Washington. ==Accolades==