Schwarzenegger visits Dallas, promotes after-school programs 02/05/2003 By TAWNELL D. HOBBS / The Dallas Morning News As a political conservative, Arnold Schwarzenegger says, he has little use for the federal government. That was especially true this week, when a U.S. Education Department study came down against an issue close to his heart: after-school programs. Before his visit Tuesday with children at a Dallas school, Mr. Schwarzenegger took issue with the study, which cast doubt on the value of after-school programs to help youngsters academically and said they may even encourage bad behavior. "I really don't know what their study's...