By BEN FOX and DANICA COTO - Huffngton Post
Puerto Ricans have supported U.S. statehood in a vote that jubilant members of the pro-statehood party say is the strongest sign yet that the Caribbean island territory is on the road to losing its second-class status.
But Tuesday's vote comes with an asterisk and an imposing political reality: The island remains bitterly divided over its relationship to the United States and many question the validity of this week's referendum.
Nearly a half million voters chose to leave a portion of the ballot blank. And voters also ousted the pro-statehood governor, eliminating one of the main advocates for a cause that would need the approval of the U.S. Congress.