TOPIC: New U.S. citizens: Tuesday was Citizenship Day, and across the nation, 25,000 people took the oath to become U.S. citizens. We attended one ceremony, at historic Tumacacori Mission, and we spoke with several new citizens there and in Tucson for their stories. GUESTS: Angus Torres, new U.S. citizen Rosa Abud, new U.S. citizen (spelling is correct) Chhatra Tiwari, new U.S. citizen (spelling is correct) Sadiya Buta, new U.S. citizen (spelling is correct) Leslie Bowman, U.S. magistrate judge, Tucson Al Gallmann, director, Tucson Field Office, U.S. Citizenship and Immigration Services Oscar Lizardi, lawyer and immigration specialist, Rusing Lopez Lizardi, Tucson