Schwarzenegger backs Macron in Trump fight

In a video posted on Twitter, French President Emmanuel Macron is joined by Arnold Schwarzenegger as he vows to "make the planet great again".

"Make America great again" was Donald Trump's presidential campaign slogan.

Mr Macron has been critical of the US president's decision to withdraw from the 2015 Paris climate agreement.

Could this latest development, exposed on social media on Friday, be the start of a new "political bromance"?