Carter sees superdelegates prompting Clinton to quit

LONDON (Reuters) - Former U.S. President Jimmy Carter said on Sunday he expects Democratic superdelegates to reveal their choice for presidential nominee soon after the final primary in June and that Hillary Clinton will then have to quit the race.

In an interview with Sky News, Carter said he did not think Clinton was achieving anything by staying in the fight.

"I think not. But of course she has the perfect right to do so," he said while attending a literary festival in Britain.