Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, N.J., on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, N.J., on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, N.J., on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
(Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
People watch as fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
People watch as fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
The Macy's 4th of July Fireworks explode along the East River from the One World Trade Center Observatory on July 4, 2015 in New York City. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
The Macy's 4th of July Fireworks explode along East river from the One World Trade Center Observatory on July 4, 2015 in New York City. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The Macy's 4th of July Fireworks explode along the East River from the One World Trade Center Observatory on July 4, 2015 in New York City. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The Macy's 4th of July Fireworks explode along the East River from the One World Trade Center Observatory on July 4, 2015 in New York City. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks for Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
Fireworks light up the New York City skyline during 39th annual Macy's 4th of July fireworks on Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
A woman poses for a picture as people watch the 39th annual Macy's 4th of July fireworks on Independence day as seen from Weehawken, New Jersey on July 4, 2015 . (Credit: Kena Betancur/ AFP/Getty Images)
Macy's Fourth of July Fireworks
People look at The 2015 Macy's 4th of July Fireworks from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
People look at The 2015 Macy's 4th of July Fireworks from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The 2015 Macy's 4th of July Fireworks exploded along the East river from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The 2015 Macy's 4th of July Fireworkss are seen along East river from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
People look at The 2015 Macy's 4th of July Fireworks from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The 2015 Macy's 4th of July Fireworks exploded along the East river from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The 2015 Macy's 4th of July Fireworkss are seen along East river from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
The 2015 Macy's 4th of July Fireworkss are seen along East river from the One World Trade Center Observatory on July 4, 2015 in New York City. The celebrations mark the 239th Independence Day. (Photo by Eduardo Munoz Alvarez/Getty Images)
Macy's Fourth of July Fireworks
People watch the Macy's Fourth of July Fireworks from Brooklyn Bridge Park on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
People watch Macy's Fourth of July Fireworks from Brooklyn Bridge Park on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
People watch Macy's Fourth of July Fireworks from Brooklyn Bridge Park on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
Members of the NYPD Emergency Service Unit watch people exit from Brooklyn Bridge Park after the Macy's Fourth of July Fireworks on July 4, 2015 in New York City. New York City is on a high alert for terror attacks. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
The Macy's Fourth of July Fireworks are seen from Brooklyn Bridge Park on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
A member of the NYPD Emergency Service Unit watches people exit from Brooklyn Bridge Park after the Macy's Fourth of July Fireworks on July 4, 2015 in New York City . New York City is on a high alert for terror attacks. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
People watch the Macy's Fourth of July Fireworks from outside Brooklyn Bridge Park during , on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
Macy's Fourth of July Fireworks
People watch Macy's Fourth of July Fireworks from outside Brooklyn Bridge Park on July 4, 2015 in the Brooklyn borough of New York City. The celebrations mark the nation's 239th Independence Day. (Photo by Andrew Renneisen/Getty Images)
