The Washington Post's Paul Kane writes: "Here's the math. There are 3,253 pledged delegates, those doled out based on actual voting in primaries and caucuses. And you need 2,025 to win the nomination. To date, about 55% of those 3,253 delegates have been pledged in the voting process -- with Clinton and Obama roughly splitting them at about 900 delegates a piece. That means there are now only about 1,400 delegates left up for grabs in the remaining states and territories voting.
"So, do the math. If they both have about 900 pledged delegates so far, they need to win more than 1,100 of the remaining 1,400 delegates to win the nomination through actual voting.
"Ain't gonna happen, barring a stunning scandal or some new crazy revelation. So, they'll keep fighting this thing out, each accumulating their chunk of delegates, one of them holding a slight edge and bothing finishing the voting process with 1,600 or so delegates. And then the super delegates decide this thing. That's the math."