(CNSNews.com) - A Denver man is suing AT&T Broadband after he was fired for refusing to sign off on "tolerance" portions of the company's employee handbook that he felt violated his religious beliefs. The handbook contained a provision that "each person at AT&T Broadband is charged with the responsibility to fully recognize, respect and value the differences among all of us," including "sexual orientation." Albert Buonanno said his religious beliefs prevented him from condoning or approving of homosexuality. Attorneys for the Rutherford Institute are presenting testimony in federal court in Washington on behalf of Buonanno, who worked as a quota...