The former US President, Barack Obama was pictured in a restaurant with Canadian Prime Minister, Justin Trudeau in Montreal, Canada.
“Obviously I’m disappointed with the current American administration decision to put out of Paris,” Mr Obama said according to an ABC News report.
“We’re going to have to act with more urgency. I’m looking forward to the United States being a leader and not just on the sidelines going forward.”
Mr Obama and Mr Trudeau met to discuss “their shared commitment to developing the next generation of leaders,” the Obama Foundation said in a tweet.
“How do we get young leaders to take action in their communities?” Mr Trudeau asked in a tweet.
“Thanks @BarackObama for your visit & insights tonight in my hometown.”