HILLARY WINS BIG IN PUERTO RICO.

UPDATE: More from The Politico:

The cable networks called the island territory for Clinton the instant polls closed at 3:00 p.m., indicating a landslide; exit polls showed her winning virtually every group, including young voters typically loyal to nomination rival Barack Obama.

“I am overwhelmed by this vote today,” Clinton said in her victory speech. She used the speech to press the case that she’s proven her superior electability by pulling more popular votes than Obama.

She said more people have voted for her “than for any candidate in the history of presidential primaries. We are winning the popular vote.”

The argument is directed at the uncommitted superdelegates who will decide the nomination and Clinton spoke directly to them in her speech.

“I do not envy the decision you must make, but a decision has to be made,” she said. She asked them to consider three questions in making up their mind.

This speech would be more effective if some new Obama scandal just happened to appear in the next day or two. But what are the odds of that?

ANOTHER UPDATE: TalkLeft looks at popular vote totals.