New York’s St. Patrick’s Day parade is the biggest and oldest in the world. It attracts tourists from around the world and draws out the Irish in everyone to celebrate the day of all things green. At least that’s what the celebration looks like—a day of green. But who was St. Patrick exactly and what’s the holiday all about?
Nattalie Regester, 18, New Jersey

Nattalie Regester. Stuart Liess/Epoch Times