"I'm delighted by this very innovative experimental approach It's an experiment, but a very important first step in my view".
In the first move of its kind, Facebook will allow a small number of French regulators to "embed" inside the company and examine how the social media giant combats hate speech online, President Emmanuel Macron said on Monday.
Trump has demanded that North Atlantic Treaty Organisation countries spend more on their own defense and questioned whether the USA should remain in the alliance.
He added: "If we increase our budget, it's to build our autonomy".
Another sore point for Macron and Trump: the question of a joint European army, which Macron has championed but which could overlap with the USA -led North Atlantic Treaty Organisation alliance.
Trump´s visit, which kickstarts two days of events marking the centenary of the end of World War 1 on Sunday, had looked set to be tumultuous after he fired off a tweet on arrival in Paris late Friday berating Macron´s calls for a European army.
It could travel to Facebook's European headquarters in Dublin and global base in Menlo Park, California if necessary, the company said.
"Ruining this hope with a fascination for withdrawal, violence or domination would be a mistake for which future generations would rightly find us responsible", he said.
Whitaker appointment brings praise and protest in Iowa
On CNN past year , Whitaker envisioned Trump reducing Mueller's budget "so low that his investigation grinds to nearly a halt". McConnell said that's not needed because the probe will be allowed to finish. "That also happens to be my view".
Trump appeared particularly irked by the French leader's referral to the U.S. alongside China and Russian Federation as national security threats. But the United States, Russia and China are not among them.
He said the European Union needed to be less dependent on the United States, not least following Trump's withdrawal from a Cold War-era nuclear treaty.
Macron is leading a rearguard action to salvage the system of worldwide cooperation the US helped build, but which President Donald Trump has chipped away at since taking office.
While in Paris, Trump will see Russian leader Vladimir Putin for the first time since their summit earlier this year in Helsinki, though White House officials downplayed the encounter, saying Trump doesn't plan extensive talks with Putin over a weekend that mostly will be devoted to ceremonies.
Several world leaders also held bilateral meetings at the events.
Trump was scheduled to visit the Suresnes American Cemetery and Memorial in the suburbs of Paris.
On Saturday afternoon he will meet German Chancellor Angela Merkel in the northern town of Compiegne where the armistice ending the war was signed by the Allies and Germany in a forest clearing on November 11, 1918. Bells tolled across Europe's Western Front and fighter jets passed overhead to mark the exact moment the devastating war came to a close.
Trump did not attend the peace conference and left for the USA shortly after it began. Trump and Macron struck up a warm relationship initially but have repeatedly clashed since over a growing list of issues, including Trump pulling America out of the 2015 Paris climate accord and the Iran nuclear deal.