Traders pause for a moment of silence in honor of Veterans Day on the floor at the New York Stock Exchange (NYSE) in New York, U.S., November 11, 2019.

A woman holds a sign as she watches the Veterans Day parade in New York U.S., November 11, 2019.

U.S. Senate Minority Leader Chuck Schumer pushes 100 year old veteran Sidney Walton in the Veterans Day parade in New York U.S., November 11, 2019.

A sign reading "IMPEACH" is seen stuck to windows of a building ahead of a Wreath Laying ceremony attended by U.S. President Donald Trump on Veterans Day in Manhattan, New York City, U.S., November 11, 2019.

U.S. President Donald Trump arrives for a Veterans Day Parade and Wreath Laying ceremony in Manhattan, New York City, U.S., November 11, 2019.

Lance Corporal James Duggan, 23, of the United States Marine Corp speaks with Sargent Michael Sulsona, 67, a United States Marine Corp Vietnam War veteran and recipient of a Purple Heart and Bronze Star, before the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

United States Navy sailors take part in the Veterans Day parade in New York U.S., November 11, 2019.

U.S. President Donald Trump gestures while exiting a Veterans Day Parade and Wreath Laying ceremony in Manhattan, New York City, U.S., November 11, 2019.

The Commandant's Own United States Marine Drum & Bugle Corps perform in the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

Members of the Massachusetts Maritime Academy stand before participating in the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

U.S. Army veteran Bradley Durfee carries the U.S. flag with members of Team Red, White & Blue during the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

A police officer looks on as a man dressed as Uncle Sam looks to cross 5th avenue, during the Veterans Day Parade in Manhattan, New York, U.S., November 11, 2019.

A visitor reacts next to a wall with names of fallen service members, at the Vietnam Veterans Memorial on the National Mall in Washington, DC. U.S., November 11, 2019.

Men dressed as WWI era soldiers take part in the Veterans Day parade in New York U.S., November 11, 2019.

People embrace ahead of a Veterans Day Parade and Wreath Laying ceremony attended by U.S. President Donald Trump in Manhattan, New York City, U.S., November 11, 2019.

A man dressed as Uncle Sam on stilts salutes the crowd while walking down fifth avenue, during the Veterans Day Parade in Manhattan, New York, U.S., November 11, 2019.

People protesting U.S. President Donald Trump stand along the route of the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

A man dressed as Uncle Sam reacts to a member of the crowd during the Veterans Day Parade in Manhattan, New York, U.S., November 11, 2019.

A United States Navy sailor takes part in the Veterans Day parade in New York U.S., November 11, 2019.

A man identifying himself as a WWII veteran confronts demonstrators protesting the attendance of U.S. President Donald Trump at a Veterans Day parade in New York U.S., November 11, 2019.

U.S. President Donald Trump and first lady of the United States Melania Trump pause during a moment of silence at a Veterans Day Parade and Wreath Laying ceremony in Manhattan, New York City, U.S., November 11, 2019.

U.S. Army veteran Bradley Durfee carries the U.S. flag with members of Team Red, White & Blue during the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

Pedestrians observe a military re-enactor poses with a World War Two-era M2 Bazooka, during the Veterans Day Parade in Manhattan, New York, U.S., November 11, 2019.

Members of the Unites States Marine Corp wait to participate before the Veterans Day Parade in Manhattan, New York City, U.S., November 11, 2019.

U.S. President Donald Trump arrives to address the Veterans Day Parade in New York, U.S., November 11, 2019.

Participants march during a Veterans Day parade in New York U.S., November 11, 2019.

New York Mayor Bill De Blasio attends the Veterans Day Parade where U.S. President Donald Trump spoke in New York, U.S., November 11, 2019.

Signs of protest are seen displayed above Madison Square Park as U.S. President Donald Trump delivers remarks at the Veterans Day Parade in Manhattan, New York, U.S., November 11, 2019.

A man reacts as he leans on a wall with names of fallen service members, at the Vietnam Veterans Memorial on the National Mall in Washington, DC. U.S., November 11, 2019.