During the five-minute exchange, Salman is heard urging Macron not to worry, to which the French president promptly replied, "I am anxious".
Already the French Presidency has said that Emmanuel Macron spoke to the Crown Prince on the summit's sidelines about both the journalist's murder and Saudi's role in the war in Yemen, which the United Nations has called the world's worst humanitarian crisis.
Video of their meeting shows the two speaking in hushed tones with their heads close together, Mr Macron looking the crown prince in the eye and Prince Mohammed nodding his head and at times smiling.
The Prime Minister's stony-faced meeting with Mohammed bin Salman was in stark contrast to the friendly "high five" he shared with Vladimir Putin.
The French presidency said that Macron spoke to the prince about the killing of journalist Jamal Khashoggi and the Saudi Arabian-led offensive in Yemen, where millions are on the brink of starvation.
French President Emmanuel Macron on Friday reportedly insisted that Saudi Crown Prince Mohammed bin Salman include worldwide experts in the investigation of journalist Jamal Khashoggi's murder, noting that the crown prince never heeds his words.
Trump said he "had no discussion" with the crown prince, but "we might", the official said.
Further in the clip, which lasts one-minute and was posted on Twitter, Mr Macron rebukes the Saudi leader for not appreciating his advice.
Macron, undeterred and continuing on with the conversation, later says, "I'm a man of my word".
It says Mr Macron told MBS that Europeans wanted worldwide investigators to take part in the probe on Mr Khashoggi's death and stressed "the necessity of a political solution in Yemen".
Heavy snow hammers mid-west U.S. after holiday weekend
Heavy snows and strong winds moved through the region Sunday evening, causing unsafe travel conditions on a busy day on the roads. On Sunday, strong winds and snow created blizzard conditions across much of Nebraska and parts of Kansas, Iowa and Missouri.
However, French President Emmanuel Macron took a cooler, more confrontational stance when he came face-to-face with the Saudi crown prince.
There has been widespread condemnation and public outrage over attacks on sites such as school bus and hospitals, where Yemeni civilians, including children, have died.
Saudi Arabia has said the prince had no prior knowledge of the murder.
Meanwhile, hundreds of people, including protesters from anti-capitalist and rights groups, held multiple rallies against the summit, slamming US President Donald Trump, among other key figures, for what they called failing to address a broad range of issues, including climate change, poverty and immigration. The two leaders are controversial figures at the summit.
Later Friday, a White House official said Trump and Prince Mohammed exchanged pleasantries at a leaders' session - as the president did with almost every leader in attendance.
NASA scientists are freaking out over Mars rover landing
The suite of geophysical instruments on InSight sounds like a doctor's bag, giving Mars its first "checkup" since it formed. Due to a global dust storm, which only recently abated, dust has been redistributed over almost the entire surface of Mars.
The Pakistan government will open the four-km-long visa-free corridor on Baba Guru Nanak's 550th birth anniversary next year. He said the corridor will facilitate the Sikh pilgrims to visit their holiest sites in Pakistan .
On Saturday, Boca said they were in no position to play the game due to the injured parties needing medical treatment at hospital. With AP Photos.The Copa Libertadores final between fierce Argentine rivals Boca Juniors and River Plate has been suspended.
Harry and Meghan announced their baby news last month just hours after landing in Australia for their first major tour together. Speaking to the publication, a source revealed that Kate finds Meghan hard and that they're just "very different people ".
Vice said that " Melania Trump's Christmas from Hell" pays "tribute to our country's unique heritage of anguish and pain". But it was the 40 drooping bright red topiary trees lining the east colonnade that divided opinion .
Each pair had to collect 10 flags to win the challenge, in order to pick the next two celebrity contestants to join their team. Holly Willoughby has given fans a first glimpse inside the I'm A Celebirty camp - ahead of the new series launch tonight.
Prince Harry and Meghan Markle are trading in their Kensington Palace digs for a quaint country life in Windsor. When a fan asked the duchess if she was excited about Meghan's baby news, she responded with grace.
Republicans tend to think Hyde-Smith didn't mean what she said and reject the idea that the comment had racial overtones. Senate". "I think it'll be a very big day for Cindy, but don't take any chances", President Trump said at the MS rally.
We have had an bad injury record with our defenders, and Emery has told us that we are still waiting for Monreal to return. First, our idea is to start with the Under-23s, but also, these two weeks training with us, I am looking at him.
In this file photo shows the exterior of Trump Tower skyscraper at 5th Avenue and 56th Street, Aug. 24, 2013, in New York City. He now says that was a lie: negotiations continued until June, just after Trump had secured the presidential nomination.
It's not a direct discount like Target's deal, but if you shop at Kohl's frequently, it can really pay off. Walmart says it will have "thousands more deals" this year than it's had on Cyber Mondays in the past.
Like Sanchez, Eric Bailly has also been linked with a move away in January after slipping down the pecking order. Sometimes, fans and pundits claim that Willian is arguably the most important player in the Chelsea squad.
Project Fi becomes Google Fi and adds iPhone support
Alternatively, if you're starting up Fi on your current phone , the company will give you $200 in service credit upon joining. Cell service actually comes from Sprint , T-Mobile, and US Cellular. iPhones will connect to either Sprint or T-Mobile.
Federal charges against Julian Assange to remain sealed
The Guardian said Manafort returned there in 2015 and 2016 and said its sources had "tentatively dated" the final visit to March. WikiLeaks , meanwhile, quickly denied the Guardian's report, indicating Manafort never met with Assange.
Government Seeks Quick Ruling on Transgender Troops Case
Supreme Court on Friday to review lower court rulings blocking a policy barring certain transgender people from military service. The administration has since limited the policy to transgender individuals with a history of gender dysphoria.
InSight Mars lander sends back selfie after fiery landing
Squeee, first photo from InSight! The thee-legged, one-armed InSight will operate from the same spot for the next two years. In its descent towards the martian surface, the probe first entered Mars' atmosphere, 80 miles above the surface.