A Bush apointee, Frohnmayer ran the National Endowment for the Arts from 1989 until last May, when he was asked to resign. Frohnmayer was routinely attacked by the religious right for giving grants to what it deemed "obscene" art. He also angered many who thought he didn't question enough the administration's pandering to the right. Since his resignation, he's become a strong advocate for the First Amendment.