Mitt Romney has won the Republican primary in Puerto Rico, according to projections from CNN:
Mitt Romney will win Sunday's Republican presidential primary in Puerto Rico, CNN projects, based on vote results obtained from local party and election officials.
At 8:35 p.m. ET, with about 23% of total ballots accounted for, the former Massachusetts governor had a substantial lead with more than 25,000 votes -- or 83% of the vote.
Rick Santorum was a distant second, at 8% with slightly more than 2,500 votes.