Original sentence: In 1969, WLBW was purchased by Katharine Graham.On March 16, 1970, WLBW was renamed WPLG, named for Katharine Graham's late husband Philip L
Edited sentence: Graham, the husband of Washington Post publisher Katharine Graham.In 1969, WLBW was purchased by the Washington Post Company's Post-Newsweek Stations subsidiary.On March 16, 1970, WLBW-TV's call letters were changed to the current WPLG, named in memory of Philip L