U.S. military helicopters fly past as surfers participate in the "Paddle out for Unity" event in the waters off Moonlight Beach in support of Black Lives Matter, following the death in Minneapolis police custody of George Floyd, in Encinitas, California, U.S., June 3, 2020. REUTERS/Mike Blake

A policeman patrols from a helicopter during a police operation named Flora Amazonica against illegal sawmills and loggers in Manacapuru near Manaus, Amazonas state, Brazil June 2, 2020. REUTERS/Bruno Kelly

A law enforcement helicopter flies over protesters as they march amid nationwide unrest following the death in Minneapolis police custody of George Floyd, in Washington, U.S., June 1, 2020. REUTERS/Carlos Barria TPX IMAGES OF THE DAY

Brazil's President Jair Bolsonaro gestures from a helicopter flying over the Planalto Palace during a protest in his favor, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 31, 2020. REUTERS/Ueslei Marcelino

U.S. President Donald Trump boards the Marine One helicopter as he leaves the White House in Washington, U.S., before his departure to the Kennedy Space Center in Florida, May 30, 2020. REUTERS/Yuri Gripas

U.S. President Donald Trump waves while boarding the Marine One helicopter as he leaves the White House in Washington, U.S., before his departure to the Kennedy Space Center in Florida, May 30, 2020. REUTERS/Yuri Gripas

REFILE - CORRECTING GRAMMAR U.S. President Donald Trump boards the Marine One helicopter as he leaves the White House in Washington, U.S., before his departure to the Kennedy Space Center in Florida, May 30, 2020. REUTERS/Yuri Gripas REFILE - QUALITY REPEAT

A protestor sits on the ground under the light of a police helicopter as people demonstrate against the death in Minneapolis police custody of African-American man George Floyd, and of Dion Johnson, who was killed in Arizona, outside of Phoenix police headquarters in Phoenix, Arizona, U.S. May 29, 2020. Picture taken May 29, 2020. REUTERS/Nicole Neri

U.S. President Donald Trump and first lady Melania Trump exit the Marine One helicopter behind a U.S. Secret Service agent wearing a protective face mask because of the coronavirus disease (COVID-19) pandemic, as they return from travel to the Kennedy Space Center in Florida, on the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Leah Millis

U.S. President Donald Trump and first lady Melania Trump exit the Marine One helicopter behind a U.S. Secret Service agent wearing a protective face mask because of the coronavirus disease (COVID-19) pandemic, as they return from travel to the Kennedy Space Center in Florida, on the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Leah Millis

U.S. President Donald Trump and first lady Melania Trump walk to the Marine One helicopter to depart for travel to the Kennedy Space Center in Florida from the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump boards the Marine One helicopter as he departs for travel to the Kennedy Space Center in Florida from the South Lawn at the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump boards the Marine One helicopter to depart for travel to the Kennedy Space Center in Florida from the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump boards the Marine One helicopter as he departs for travel to the Kennedy Space Center in Florida from the South Lawn at the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

White House Chief of Staff Mark Meadows, White House Deputy Chief of Staff for Communications and Director of Social Media Dan Scavino and senior adviser to the president Jared Kushner walk to the Marine One helicopter to depart with U.S. President Donald Trump for travel to the Kennedy Space Center in Florida from the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump boards the Marine One helicopter as he departs for travel to the Kennedy Space Center in Florida from the South Lawn at the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

White House Chief of Staff Mark Meadows, White House Deputy Chief of Staff for Communications and Director of Social Media Dan Scavino and senior adviser to the president Jared Kushner walk to the Marine One helicopter to depart with U.S. President Donald Trump for travel to the Kennedy Space Center in Florida from the South Lawn of the White House in Washington, U.S., May 27, 2020. REUTERS/Carlos Barria

U.S. first lady Melania Trump looks out the window of the Marine One helicopter while wearing a protective face mask in the midst of the coronavirus disease (COVID-19) pandemic as she waits to take off from the South Lawn to fly with President Donald Trump to Memorial Day ceremonies at Fort McHenry in Baltimore from the White House in Washington, U.S., May 25, 2020. Picture taken May 25, 2020. REUTERS/Erin Scott

U.S. first lady Melania Trump looks out the window of the Marine One helicopter while wearing a protective face mask in the midst of the coronavirus disease (COVID-19) pandemic as she waits to take off from the South Lawn to fly with President Donald Trump to Memorial Day ceremonies at Fort McHenry in Baltimore from the White House in Washington, U.S., May 25, 2020. Picture taken May 25, 2020. REUTERS/Erin Scott

The Marine One helicopter carrying U.S. President Donald Trump, flies past the Washington Monument and the Jefferson Memorial as it arrives back at the White House after traveling to Fort McHenry in Baltimore for Memorial Day holiday commemorations, in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump talks to first lady Melania Trump as they exit the Marine One helicopter, arriving back to the White House after traveling to Fort McHenry in Baltimore for Memorial Day holiday commemorations, in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump boards the Marine One helicopter to depart Fort McHenry after attending ceremonies commemorating the Memorial Day holiday in Baltimore, Maryland, U.S., May 25, 2020. REUTERS/Joshua Roberts

White House Chief of Staff Mark Meadows and White House National Security Adviser Robert O'Brien walk from the Marine One helicopter back to the White House after traveling with the president to Fort McHenry in Baltimore for Memorial Day holiday commemorations from Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk from the Marine One helicopter back to the White House after traveling to Fort McHenry in Baltimore for Memorial Day holiday commemorations from Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk from the Marine One helicopter back to the White House after traveling to Fort McHenry in Baltimore for Memorial Day holiday commemorations from Washington, U.S., May 25, 2020. REUTERS/Erin Scott

White House Chief of Staff Mark Meadows and White House National Security Adviser Robert O'Brien walk from the Marine One helicopter back to the White House after traveling with the president to Fort McHenry in Baltimore for Memorial Day holiday commemorations from Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk from the Marine One helicopter back to the White House after traveling to Fort McHenry in Baltimore for Memorial Day holiday commemorations from Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk to the Marine One helicopter for travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

White House Chief of Staff Mark Meadows and White House National Security Adviser Robert O'Brien walk to the Marin One helicopter to depart with U.S. President Donald Trump and first lady Melania Trump for travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk to the Marine One helicopter to travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump walk to the Marine One helicopter to travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump head to the Marine One helicopter for travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump head to the Marine One helicopter for travel to Fort McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump and first lady Melania Trump exit the Oval Office as they head to the Marine One helicopter for travel to Ft McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

U.S. President Donald Trump waves as he departs the White House to board the Marine One helicopter with first lady Melania Trump for travel to Ft McHenry in Baltimore for Memorial Day holiday commemorations from the White House in Washington, U.S., May 25, 2020. REUTERS/Erin Scott

Brazil's President Jair Bolsonaro is seen is a helicopter flying over the Planalto Palace during a protest in his favor, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 24, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro is seen is a helicopter flying over the Planalto Palace during a protest in his favor, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 24, 2020. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro is seen is a helicopter flying over the Planalto Palace during a protest in his favor, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil May 24, 2020. REUTERS/Adriano Machado

Republican National Committee chairwoman Ronna McDaniel walks from the Marine One helicopter to Air Force One to board the plane with U.S. President Donald Trump as they depart Washington for travel to Ypsilanti, Michigan at Joint Base Andrews, Maryland, U.S., May 21, 2020. REUTERS/Leah Millis

White House senior adviser Jared Kushner escorts Republican National Committee chairwoman Ronna McDaniel from the Marine One helicopter to Air Force One to board the plane with U.S. President Donald Trump as they depart Washington for travel to Ypsilanti, Michigan at Joint Base Andrews, Maryland, U.S., May 21, 2020. REUTERS/Leah Millis

White House senior adviser Jared Kushner walks from the Marine One helicopter to Air Force One to board the plane with U.S. President Donald Trump as they depart Washington for travel to Ypsilanti, Michigan at Joint Base Andrews, Maryland, U.S., May 21, 2020. REUTERS/Leah Millis

U.S. President Donald Trump approaches the Marine One helicopter as he departs on travel to Ypsilanti, Michigan from the South Lawn of the White House in Washington, U.S., May 21, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump gives a thumbs up to reporters ad the cameras as he heads to the Marine One helicopter to departs on travel to Ypsilanti, Michigan from the South Lawn of the White House in Washington, U.S., May 21, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump bpards the Marine One helicopter as he departs for the Camp David presidential retreat from the South Lawn of the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

A U.S. Secret Service agent stands guard as the Marine One helicopter with President Donald Trump aboard takes off for the Camp David, Maryland presidential retreat from the South Lawn of the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

U.S. President Donald Trump bpards the Marine One helicopter as he departs for the Camp David presidential retreat from the South Lawn of the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

U.S. President Donald Trump walks from the Marine One helicopter to the White House after arriving from travel to Allentown, Pennsylvania on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Deputy Chief of Staff for Communications Dan Scavino talks with White House Chief of Staff Mark Meadows as they exit the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House senior adviser Jared Kushner removes his face mask as he steps off the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Press Secretary Kayleigh McEnany and White House Deputy Chief of Staff for Communications Dan Scavino exit the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Deputy Chief of Staff for Communications Dan Scavino talks with White House Chief of Staff Mark Meadows as they walk away from the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House senior adviser Jared Kushner talks with White House Press Secretary Kayleigh McEnany as they walk away from the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Chief of Staff Mark Meadows removes his face mask as he steps off the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House senior adviser Jared Kushner removes his face mask as he steps off the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Press Secretary Kayleigh McEnany removes her face mask as she steps off the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

White House Press Secretary Kayleigh McEnany removes her face mask as she steps off the Marine One helicopter after arriving with U.S. President Donald Trump on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump steps off the Marine One helicopter as he returns from travel to Allentown, Pennsylvania on the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump walks to a waiting Marine One helicopter after returning from travel to Allentown, Pennsylvania at Joint Base Andrews, Maryland, U.S., May 14, 2020. REUTERS/Carlos Barria/Pool

U.S. President Donald Trump heads to the Marine One helicopter from the Oval Office as he departs on travel to Allentown, Pennsylvania from the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump heads to the Marine One helicopter from the Oval Office as he departs on travel to Allentown, Pennsylvania from the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner