Blair joined NBC-TV in 1950 and moderated “The American Forum of the Air,” a debate program. He was named Washington, D.C., correspondent for “The Today Show,” which was launched on January 14, 1952, as an experimental morning news program. The innovative enterprise eventually won acclaim with Dave Garroway and Jack Lescoulie as hosts and Blair as newscaster. Blair worked with twenty-five hosts during his twenty-three years on the show.