well, the democratic candidate is chosen by how many delegates he or she has won. this year, in august, it will take 2,025 delegates to be the winner. so, sen. obama winning one more delegate is a good thing. however, sen. clinton has more overall at this point:
Clinton has locked in more than twice as many delegates as Obama, with 183 to
his 78, according to a tracking tally kept by CNN.
a primer
What happened in Nevada?