A child holds a U.S. flag as she watches the Macy's Fourth of July fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

A Boy Scouts leader helps to stretch the American Flag to begin the 236th annual Military, Civic, and Firemen's Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

People stand for the national anthem during patriotic exercises ahead of the 236th annual Military, Civic, and Firemen's Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

The Washington Monument is seen as fireworks explode during the annual Independence Day celebration at the National Mall in Washington, U.S., July 4, 2021. REUTERS/Joshua Roberts 

Partick Corey, 3, greets a member of the military during the 236th annual Military, Civic, and Firemen’s Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

A girl has her face painted during the 236th annual Military, Civic, and Firemen’s Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

Parade members march during the 236th annual Military, Civic, and Firemen's Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

A girl covers her ears during the 236th annual Military, Civic, and Firemen’s Parade as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 5, 2021. REUTERS/Quinn Glabicki 

Carlee Leblac, who is Erath's Miss Teen 4th of July 2021 and Haylie Rudisill, 17, who is Erath's Miss 4th of July 2021 joke around as 4th of July weekend celebrations take place in Erath, Louisiana, U.S., July 3, 2021. REUTERS/Kathleen Flynn TPX IMAGES OF THE DAY 

People gather on Coney Island beach on the Independence Day holiday in Brooklyn, New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

Michelle Lesco competes in the Women's Nathan's Famous Fourth of July Hot Dog Eating Contest, in Brooklyn, New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

U.S. President Joe Biden, First Lady Jill Biden, their daughter Ashley Biden and granddaughters Finnegan and Naomi pose for a picture during a celebration of Independence Day in Washington, U.S., July 4, 2021. REUTERS/Evelyn Hockstein TPX IMAGES OF THE DAY 

People watch the Macy's Fourth of July fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

Jordan Landry and his daughter Maleighah Landry (cq), 2, of Delcambre, share some carnival food during 4th of July weekend celebrations in Erath, Louisiana, U.S., July 3, 2021. REUTERS/Kathleen Flynn 

People watch fireworks over the Benjamin Franklin Parkway as part of 4th of July celebrations in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

People watch fireworks as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 4, 2021. REUTERS/Quinn Glabicki 

Ayannie Morris, 5, plays with a sparkler as her dog Oreo and mom Ashleigh Schneider (not pictured) sits nearby at their home in Mandeville, Louisiana, U.S., July 4, 2021. REUTERS/Kathleen Flynn TPX IMAGES OF THE DAY 

Girls look over the Coney Island beach on the Independence Day holiday in Brooklyn, New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

A person in an Uncle Sam hat watches the Macy's Fourth of July fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

People wait to watch fireworks over the Benjamin Franklin Parkway as part of 4th of July celebrations in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

Crowds walk through Times Square ahead of the July 4th holiday, in New York City, New York, U.S. July 3, 2021. REUTERS/Jeenah Moon 

Billy Klaus, of Hammond, dances during the Light up the Lake Independence Day Celebration at the Mandeville Lakefront in Mandeville, Louisiana, U.S., July 4, 2021. REUTERS/Kathleen Flynn 

Daniel Flanagan and Zhadyra Darbayeva enjoy the weather at the Lincoln Memorial in Washington, U.S., July 3, 2021. REUTERS/Mary F. Calvert TPX IMAGES OF THE DAY 

A person dressed in U.S. flags poses on the Coney Island Boardwalk on the Independence Day holiday in Brooklyn, New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

Joey Chestnut competes during Nathan's Famous Fourth of July Hot Dog-Eating Contest held at Maimonides Park in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

People watch fireworks over the Benjamin Franklin Parkway as part of 4th of July celebrations in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

Logan Frederick jokes around with his wife Emily Frederick as her sister Natalie Baumbach makes their photo during the Light up the Lake Independence Day Celebration at the Mandeville Lakefront in Mandeville, Louisiana, U.S., July 4, 2021. REUTERS/Kathleen Flynn 

A girl lights a sparkle before watching fireworks over the Benjamin Franklin Parkway as part of 4th of July celebrations in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

People attend the Thomas - Mashburn Steam Engine annual July 4th parade in Cumming, Georgia, U.S., July 3, 2021. REUTERS/Shannon Stapleton 

Residents enjoy carnival games during 4th of July weekend celebrations in Erath, Louisiana, U.S., July 3, 2021. REUTERS/Kathleen Flynn 

Fireworks are shot from the Empire State Building during the Macy's Fourth of July Fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

New York Police Department (NYPD) helicopters fly over crowds ahead of the Macy's Fourth of July fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

Residents watch fireworks on the Fourth of July Independence Day holiday in the U.S. in Gloucester, Massachusetts, U.S., July 4, 2021. REUTERS/Brian Snyder 

Amalfi Cato, 92, holds a U.S. flag as children wait for candy during the Thomas -Mashburn Steam Engine annual July 4th parade in Cumming, Georgia, U.S., July 3, 2021. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY 

People enjoy the fireworks as they gather for the annual Independence Day celebration at the National Mall in Washington, U.S., July 4, 2021. REUTERS/Joshua Roberts 

Banjo Obayomi, from Arlington, Virginia, poses for a picture as people gather for the annual Independence Day fireworks celebration at the National Mall in Washington, U.S., July 4, 2021. REUTERS/Joshua Roberts 

People watch the Macy's Fourth of July fireworks in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

People wait to watch fireworks over the Benjamin Franklin Parkway as part of 4th of July celebrations in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

People attend the Thomas - Mashburn Steam Engine annual July 4th parade in Cumming, Georgia, U.S., July 3, 2021. REUTERS/Shannon Stapleton 

People wait in line to see the Liberty Bell on Independence Mall in Philadelphia, Pennsylvania, U.S., July 4, 2021. REUTERS/Hannah Beier 

People watch fireworks as part of 4th of July celebrations in Bristol, Rhode Island, U.S., July 4, 2021. REUTERS/Quinn Glabicki 

A person wears U.S. regalia to celebrate Independence Day at the Nathan's Famous Fourth of July Hot Dog-Eating Contest held at Maimonides Park in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

People gather for the annual Independence Day fireworks celebration at the National Mall in Washington, U.S., July 4, 2021. REUTERS/Joshua Roberts 

People dressed as hot dogs drink beer in the stands at the Nathan's Famous Fourth of July Hot Dog-Eating Contest held at Maimonides Park in New York City, New York, U.S., July 4, 2021. REUTERS/Andrew Kelly 

Visitors watch the sun rise over Half Dome from the Glacier Point area in Yosemite National Park, California, U.S., July 2, 2021. REUTERS/Tracy Barbutes