NEW YORK AP – A CBS News employee is accused of trying to extort $2 million from David Letterman, forcing the late-night host to admit in an extraordinary monologue before millions of viewers that he had sexual relationships with female employees.

Letterman said that “this whole thing has been quite scary.” But he mixed in jokes while outlining what had happened to him, seeming to confuse a laughing audience at Thursday’s taping about whether the story was true.