DC Comics Superman editor Mike Carlin, hoping to boost newsstand sales, declares that "an escapee from a cosmic lunatic asylum" named Doomsday will murder the Man of Steel. The state of Pennsylvania touts itself as a place for "multiple personalities" to suggest it has much to offer tourists. A character on Roseanne argues that only "murderers, psychos and schizos" can beat a lie-detector test. On election eve, Ross Perot tells a cheering crowd, "We're all crazy again now! We got buses lined up outside to take you back to the insane asylum."
At a time of growing sensitivity to racist and...