US President Donald Trump discusses with his counterparts at the G7 the 2015 Paris agreement on fighting global warming, an accord he once pledged to cancel.

Of the seven world leaders in Sicily for the G7 summit, two came to power as a result of shocking political events - US President Donald Trump and UK Prime Minister Theresa May.
Of the seven world leaders in Sicily for the G7 summit, two came to power as a result of shocking political events - US President Donald Trump and UK Prime Minister Theresa May.

The small town of Taormina in Sicily is the location for the G7 summit over the next two days, a meeting of leaders from the world's top seven economies.

Ordinarily those involved have a good idea of where they each stand on important issues such as the environment and global security.

But as TRT World 's Francis Collings reports, there is a degree of uncertainty regarding the policies of US President Donald Trump.

Source: TRT World