When we represent Puerto Rico, we represent their heart,” said Chris Santiago, 23, of The Bronx, who has been to the event ...

Hundreds of thousands of people turned out for the event, which kicked off Sunday morning with performances, floats, and, of course, a sea of flags. CBS News New York's Zinnia Maldonado was there.

National Puerto Rican Day Parade is today in New York City, with many street closures taking effect for the celebration.