Radcliffe graduate Caroline Kennedy talks like a Valley Girl; she’s murmured “y’knows” and “ums” hundreds of times in recent interviews.

On why she wants the job of U.S. senator:

Um, this is a fairly unique moment both in our, you know, in our country’s history, and, and in, in, you know, my own life, and um, you know, we are facing, you know, unbelievable challenges, our economy, you know.

Tina Fey and Saturday Night Live should get busy perfecting imitations and working up material.