During their meeting, Trump was then seen tapping Macron's arm as he shared a tale about a meeting in Paris with the French President seen gripping Trump's hand as he laughed.
Newly appointed White House press secretary Karoline Leavitt said: "President Trump has bruises on his hand because he’s constantly working and shaking hands all day every day.
THE White House has revealed the surprising reason behind Donald Trump's mysterious bruise that appeared during his meeting with Emmanuel Macron.
President Emmanuel Macron is leading the way in helping to protect the Continent after he held "productive" talks with Donald Trump over ending the Ukraine war.
However, the White House has now revealed that the bruise was from Trump shaking hands "all day every day".