104-year-old WWII vet performs national anthem before Islanders game

Key Highlights

• Dominick Critelli is 104 years old and a World War II veteran.
• He performed the national anthem before a game between the New York Islanders and New York Rangers.
• Critelli played 'The Star-Spangled Banner' on his saxophone.
• The performance took place at UBS Arena.
• The crowd chanted 'U-S-A' after his performance.