Clinton wins the Puerto Rico primary, closes in on nomination

Hillary Clinton won the Democratic primary Sunday in Puerto Rico putting her on the verge of effectively locking up the Democratic presidential nomination Clinton is now less than 30 delegates short of the 2,383 needed to win the nomination, according to an AP count Bernie Sanders argues that Clinton should not claim victory Tuesday because her delegate tally includes most of the party's super-delegates, who still can switch sides However, few have signaled any plans to do so