What to expect in Puerto Rico’s Democratic presidential primary [Video]

WASHINGTON (AP) — Puerto Rico will hold a Democratic presidential primary on Sunday, which will be the only opportunity most registered voters on the island will have to officially weigh in on the race for the White House.

Like other U.S. territories, voters in Puerto Rico can’t cast ballots in the general election but may participate in presidential primaries and send delegates to both the Democratic and Republican national conventions this summer.