3+ week, 3+ day ago  (649+ words) NBCUniversal Local's NBC- and Telemundo-owned stations has launched Our 250 (Nuestros 250), a multiplatform campaign commemorating the 250th anniversary of the United States' independence. The 100-day. .. NBCUniversal Local launches Our 250 NBCUniversal Local's NBC- and Telemundo-owned stations has launched Our 250 (Nuestros 250), a multiplatform campaign…...