Hillary Clinton and her camp have acknowledged the growing threat that is Bernie Sanders, who may upstage the Democratic presidential leader in the California primary. "I think it’s, like a lot of states, it’s close, it’s competitive. I think we win a tight race," Joel Benenson said in an interview on CNN. After a win in Puerto Rico, Clinton sits within inches of clinching the nomination, possibly crossing that threshold with just an accumulation of half of California's delegates.
