Toward the end of one of the most explosive episodes of Donahue — in which host Phil Donahue, who died Monday, tackled the hot topic of obscenity in music in 1990 — a caller said she believed Madonna should be arrested. Phil just chuckled. “Have you seen some of these Donahue shows?” he asked, taking off his blazer and putting it over his head and stumbling down the stairs. “Next thing you know, you’ll see this [he mimics a perp walk] and the handcuffs. And you’ll say, ‘You know what? He’s guilty, he’s got to be.