U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump walks out to speak to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

U.S. President Donald Trump walks out to speak to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

dpatop - 02 December 2019, Great Britain, London: Flags of NATO and NATO member states are hoisted at the "Mall" in front of Buckingham Palace. From 3 December to 4 December, the heads of government of the member countries of the defence alliance will meet at the NATO summit in London. Photo: Michael Kappeler/doa/dpa

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

Marine One lands on the South Lawn of the White House in Washington D.C., U.S., as United States President Donald J. Trump and First lady Melania Trump prepare to depart for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. 02 Dec 2019 Pictured: United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP. Photo credit: Stefani Reynolds - CNP / MEGA TheMegaAgency.com +1 888 505 6342

U.S. President Donald Trump speaks to the media on the South Lawn of the White House in Washington before his departure for NATO summit in London on December 2, 2019. Photo by Yuri Gripas/ABACAPRESS.COM

dpatop - 02 December 2019, England, London: Flags of The North Atlantic Treaty Organization (NATO) and member states are hoisted at The Mall in front of Buckingham Palace. Photo: Michael Kappeler/doa/dpa

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

Marine One lands on the South Lawn of the White House in Washington D.C., U.S., as United States President Donald J. Trump and First lady Melania Trump prepare to depart for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

First lady Melania Trump walks to Marine One on the South Lawn of the White House in Washington D.C., U.S., as she and United States President Donald J. Trump depart for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. CAP/MPI/RS ??RS/MPI/Capital Pictures

02 December 2019, Great Britain, London: Flags of NATO and NATO member states are hoisted at the "Mall" in front of Buckingham Palace. From 3 December to 4 December, the heads of government of the member countries of the defence alliance will meet at the NATO summit in London. Photo: Michael Kappeler/doa/dpa

United States President Donald J. Trump speaks to members of the media on the South Lawn of the White House in Washington D.C., U.S., as he departs for the NATO summit in London, United Kingdom, on Monday, December 2, 2019. Credit: Stefani Reynolds / CNP | usage worldwide

Nato Gipfel 2018 in Brussel Angela Merkel (Bundeskanzlerin Deutschland), Brussels Belgien Nato Headquarter *** NATO Summit 2018 in Brussels Angela Merkel Federal Chancellor Germany Brussels Belgium Nato Headquarter

Nato Gipfel 2018 in Brussel Alliierte, Belgien, Belgium, Brussels, Bruxelles, , Gipfeltreffen, NATO, Nordatlantikpakt, Summit, Gipfel 11.07.2018 BEL, NATO Gipfel 2018, Arbeitsessen Staats und Regierungschefs, im Bild Emmanuel Macron (Prasident Frankreich), Angela Merkel (Bundeskanzlerin Deutschland) // President of France Emmanuel Macron, Chancellor of Germany Angela Merkel during working dinner of heads of state and government at the 2018 NATO Summit. Brussels, Belgium 2018/07/11., Brussels Belgien Nato Headquarter *** NATO summit 2018 in Brussels Allied Belgium Belgium Brussels Bruxelles NATO summit North Atlantic Treaty Summit Summit 11 07 2018 BEL NATO summit 2018 lunch and dinner Emmanuel Macron President France Angela Merkel Federal Chancellor Germany President Emmanuel Macron Chancellor of Germany Angela Merkel during working dinn

Nato Gipfel 2018 in Brussel Angela Merkel (Bundeskanzlerin Deutschland), Jens Stoltenberg (NATO Generalsekretar), Brussels Belgien Nato Headquarter *** NATO Summit 2018 in Brussels Angela Merkel Federal Chancellor Germany Jens Stoltenberg NATO Secretary General Brussels Belgium Nato Headquarter

KARI RUESHCAW of Chicago prepares for an anti-NATO march. Thousands of anti-NATO and G8 protestors descended on Chicago for the city's largest Occupy protest. The protest was mostly peaceful although some outbreaks of violence erupted towards the end of the event.

Thousands march through the streets of Chicago against NATO and the G8 in the last day of protests. Thousands of anti-NATO and G8 protestors descended on Chicago for the city's largest Occupy protest. The protest was mostly peaceful although some outbreaks of violence erupted towards the end of the event.

A protester holds an upside-down American flag outside of Boeing Headquarters in Chicago, during the 2012 NATO Summit. The last day of action against NATO and the G8 in Chicago ends with a peaceful march to Boeing Headquarters and ICE Detention Center in Downtown Chicago. The Chicago PD had the protesters march around in circles.